Weather forecast and meteo conditions
USAUSAState of MissouriO'Fallon

Weather Forecast in O'Fallon City

The exact time in O'Fallon:

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Local time.
Time zone: GMT -5
Summertime (+1 hour)
* weather indicated in local time
Saturday, April 20, 2024
The Sun:  Sunrise 06:19, Sunset 19:45.
The Moon:  Moonrise 16:51, Moonset 04:56, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active
 Ultraviolet index: 6,4 (High)
A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

nightfrom 00:01 to 06:00Clear +7...+9 °CClear
northwest
Wind: light breeze, northwest, speed 7-11 km/h
On land:
Wind felt on face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.

Wind gusts: 25 km/h
Relative humidity: 59-63%
Cloudiness: 17%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +6...+11 °CClear
northwest
Wind: moderate breeze, northwest, speed 11-22 km/h
On land:
Raises dust and loose paper; small branches are moved.
At Sea:
Small waves, becoming larger; fairly frequent white horses.

Wind gusts: 36 km/h
Relative humidity: 40-66%
Cloudiness: 66%
Atmospheric pressure: 1005-1008 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Cloudy +12...+14 °CCloudy
northwest
Wind: moderate breeze, northwest, speed 22-25 km/h
Wind gusts: 36 km/h
Relative humidity: 34-38%
Cloudiness: 100%
Atmospheric pressure: 1004-1007 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Cloudy +8...+13 °CCloudy
northwest
Wind: gentle breeze, northwest, speed 11-18 km/h
Wind gusts: 32 km/h
Relative humidity: 39-58%
Cloudiness: 78%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

Saturday, April 20, 2024 in O'Fallon the weather forecast would be: day length is 13:26
Sunday, April 21, 2024
The Sun:  Sunrise 06:17, Sunset 19:46.
The Moon:  Moonrise 17:49, Moonset 05:15, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active
 Ultraviolet index: 6,4 (High)

nightfrom 00:01 to 06:00Variably cloudy +5...+7 °CVariably cloudy
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 14 km/h
Relative humidity: 60-70%
Cloudiness: 100%
Atmospheric pressure: 1005 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Partly cloudy +5...+12 °CPartly cloudy
northwest
Wind: gentle breeze, northwest, speed 7-14 km/h
Wind gusts: 29 km/h
Relative humidity: 46-74%
Cloudiness: 37%
Atmospheric pressure: 1005-1007 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Partly cloudy +13...+15 °CPartly cloudy
northwest
Wind: gentle breeze, northwest, speed 18 km/h
Wind gusts: 36 km/h
Relative humidity: 35-39%
Cloudiness: 55%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Clear +9...+15 °CClear
northwest
Wind: gentle breeze, northwest, speed 4-14 km/h
Wind gusts: 32 km/h
Relative humidity: 35-59%
Cloudiness: 22%
Atmospheric pressure: 1004 hPa
Visibility: 100%

Sunday, April 21, 2024 in O'Fallon the weather will be like this: day length is 13:29
Monday, April 22, 2024
The Sun:  Sunrise 06:16, Sunset 19:47.
The Moon:  Moonrise 18:49, Moonset 05:36, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Quiet
 Ultraviolet index: 6,5 (High)

nightfrom 00:01 to 06:00Clear +6...+9 °CClear
southwest
Wind: light breeze, southwest, speed 4-7 km/h
Relative humidity: 63-76%
Cloudiness: 0%
Atmospheric pressure: 1004 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +6...+15 °CClear
southwest
Wind: gentle breeze, southwest, speed 7-14 km/h
Wind gusts: 25 km/h
Relative humidity: 41-79%
Cloudiness: 0%
Atmospheric pressure: 1004 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Clear +16...+20 °CClear
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 29-38%
Cloudiness: 53%
Atmospheric pressure: 997-1003 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Cloudy +14...+19 °CCloudy
southern
Wind: gentle breeze, southern, speed 14-18 km/h
Wind gusts: 50 km/h
Relative humidity: 30-49%
Cloudiness: 100%
Atmospheric pressure: 996-997 hPa
Visibility: 100%

Monday, April 22, 2024 in O'Fallon the weather forecast would be: day length is 13:31
Tuesday, April 23, 2024
The Sun:  Sunrise 06:15, Sunset 19:48.
The Moon:  Moonrise 19:50, Moonset 05:57, Moon phase: full full
 Geomagnetic Field: Quiet
 Ultraviolet index: 4,4 (Moderate)
A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

nightfrom 00:01 to 06:00Cloudy +12...+14 °CCloudy
southern
Wind: moderate breeze, southern, speed 18-22 km/h
Wind gusts: 54 km/h
Relative humidity: 52-71%
Cloudiness: 96%
Atmospheric pressure: 995-996 hPa
Visibility: 91-100%

morningfrom 06:01 to 12:00Showers +12...+14 °CShowers
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 50 km/h
Relative humidity: 72-79%
Cloudiness: 100%
Atmospheric pressure: 995 hPa
Amount of precipitations: 0,9 mm
Visibility: 36-100%

afternoonfrom 12:01 to 18:00Showers +15...+19 °CShowers
western
Wind: fresh breeze, western, speed 22-29 km/h
On land:
Small trees in leaf begin to sway; crested wavelets form on inland waters.
At Sea:
Moderate waves, taking a more pronounced long form; many white horses are formed.

Wind gusts: 40 km/h
Relative humidity: 67-77%
Cloudiness: 98%
Atmospheric pressure: 996 hPa
Amount of precipitations: 0,6 mm
Visibility: 58-100%

eveningfrom 18:01 to 00:00Partly cloudy +12...+17 °CPartly cloudy
northwest
Wind: moderate breeze, northwest, speed 14-25 km/h
Wind gusts: 43 km/h
Relative humidity: 65-78%
Cloudiness: 54%
Atmospheric pressure: 997-1000 hPa
Visibility: 100%

Tuesday, April 23, 2024 in O'Fallon the weather will be like this: day length is 13:33
Wednesday, April 24, 2024
The Sun:  Sunrise 06:13, Sunset 19:49.
The Moon:  Moonrise 20:54, Moonset 06:22, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
 Ultraviolet index: 0,1 (Low)
A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

nightfrom 00:01 to 06:00Partly cloudy +8...+12 °CPartly cloudy
northeast
Wind: gentle breeze, northeast, speed 11-14 km/h
Wind gusts: 36 km/h
Relative humidity: 68-74%
Cloudiness: 49%
Atmospheric pressure: 1000-1004 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Showers +8...+10 °CShowers
eastern
Wind: gentle breeze, eastern, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 54-64%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Amount of precipitations: 1,9 mm
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +10...+13 °CShowers
eastern
Wind: gentle breeze, eastern, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 59-68%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Amount of precipitations: 0,4 mm
Visibility: 100%

eveningfrom 18:01 to 00:00Overcast +9...+12 °COvercast
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 69-76%
Cloudiness: 100%
Atmospheric pressure: 1003-1004 hPa
Visibility: 100%

Wednesday, April 24, 2024 in O'Fallon the weather forecast would be: day length is 13:36
Thursday, April 25, 2024
The Sun:  Sunrise 06:12, Sunset 19:50.
The Moon:  Moonrise 22:00, Moonset 06:50, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet

nightfrom 00:01 to 06:00Rain +8...+9 °CRain
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 78-93%
Cloudiness: 100%
Atmospheric pressure: 999-1001 hPa
Amount of precipitations: 19,2 mm
Visibility: 100%

morningfrom 06:01 to 12:00Rain +8...+10 °CRain
southeast
Wind: gentle breeze, southeast, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 94-96%
Cloudiness: 100%
Atmospheric pressure: 996-997 hPa
Amount of precipitations: 19,8 mm
Visibility: 89-100%

afternoonfrom 12:01 to 18:00Rain +10...+12 °CRain
southern
Wind: gentle breeze, southern, speed 14-18 km/h
Wind gusts: 32 km/h
Relative humidity: 90-93%
Cloudiness: 100%
Atmospheric pressure: 993-996 hPa
Amount of precipitations: 5,8 mm
Visibility: 20-80%

eveningfrom 18:01 to 00:00Rain +12...+13 °CRain
eastern
Wind: moderate breeze, eastern, speed 14-22 km/h
Wind gusts: 50 km/h
Relative humidity: 93-97%
Cloudiness: 100%
Atmospheric pressure: 992 hPa
Amount of precipitations: 2,6 mm
Visibility: 23-89%

Thursday, April 25, 2024 in O'Fallon the weather will be like this: day length is 13:38
Friday, April 26, 2024
The Sun:  Sunrise 06:11, Sunset 19:51.
The Moon:  Moonrise 23:06, Moonset 07:25, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet

nightfrom 00:01 to 06:00Rain +13...+14 °CRain
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Wind gusts: 58 km/h
Relative humidity: 93-95%
Cloudiness: 100%
Atmospheric pressure: 991 hPa
Amount of precipitations: 10,5 mm
Visibility: 68-87%

morningfrom 06:01 to 12:00Rain +14...+18 °CRain
southern
Wind: moderate breeze, southern, speed 22-25 km/h
Wind gusts: 61 km/h
Relative humidity: 86-94%
Cloudiness: 100%
Atmospheric pressure: 989-991 hPa
Amount of precipitations: 6,2 mm
Visibility: 33-68%

afternoonfrom 12:01 to 18:00Rain +19...+22 °CRain
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 50 km/h
Relative humidity: 80-84%
Cloudiness: 100%
Atmospheric pressure: 985-989 hPa
Amount of precipitations: 2,5 mm
Visibility: 20-100%

eveningfrom 18:01 to 00:00Showers +16...+21 °CShowers
southern
Wind: moderate breeze, southern, speed 14-25 km/h
Wind gusts: 47 km/h
Relative humidity: 83-98%
Cloudiness: 97%
Atmospheric pressure: 984-987 hPa
Amount of precipitations: 0,1 mm
Visibility: 73-100%

Friday, April 26, 2024 in O'Fallon the weather forecast would be: day length is 13:40
Saturday, April 27, 2024
The Sun:  Sunrise 06:09, Sunset 19:52.
The Moon:  Moonrise --:--, Moonset 08:08, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Unstable

nightfrom 00:01 to 06:00Clear +11...+15 °CClear
western
Wind: gentle breeze, western, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 93-97%
Cloudiness: 18%
Atmospheric pressure: 988 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +11...+20 °CClear
northern
Wind: light air, northern, speed 4 km/h
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
Ripples with the appearance of scales are formed, but without foam crests.

Wind gusts: 11 km/h
Relative humidity: 71-93%
Cloudiness: 18%
Atmospheric pressure: 989-991 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +22...+26 °CShowers
southeast
Wind: gentle breeze, southeast, speed 7-14 km/h
Wind gusts: 22 km/h
Relative humidity: 66-73%
Cloudiness: 100%
Atmospheric pressure: 988-989 hPa
Amount of precipitations: 0,7 mm
Visibility: 91-100%

eveningfrom 18:01 to 00:00Showers +19...+24 °CShowers
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 32 km/h
Relative humidity: 77-94%
Cloudiness: 95%
Atmospheric pressure: 988 hPa
Amount of precipitations: 0,9 mm
Visibility: 88-100%

Saturday, April 27, 2024 in O'Fallon the weather will be like this: day length is 13:43
Sunday, April 28, 2024
The Sun:  Sunrise 06:08, Sunset 19:53.
The Moon:  Moonrise 00:09, Moonset 09:01, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Unstable

nightfrom 00:01 to 06:00Rain +16...+19 °CRain
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 43 km/h
Relative humidity: 95-96%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Amount of precipitations: 19,6 mm
Visibility: 16-76%

morningfrom 06:01 to 12:00Rain +17...+25 °CRain
southern
Wind: moderate breeze, southern, speed 14-25 km/h
Wind gusts: 47 km/h
Relative humidity: 78-95%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
Amount of precipitations: 0,2 mm
Visibility: 72-100%

afternoonfrom 12:01 to 18:00Rain +25...+28 °CRain
southern
Wind: fresh breeze, southern, speed 25-29 km/h
Wind gusts: 47 km/h
Relative humidity: 63-77%
Cloudiness: 62%
Atmospheric pressure: 984-985 hPa
Amount of precipitations: 9,1 mm
Visibility: 98-100%

eveningfrom 18:01 to 00:00Rain +18...+24 °CRain
southwest
Wind: moderate breeze, southwest, speed 18-25 km/h
Wind gusts: 58 km/h
Relative humidity: 80-90%
Cloudiness: 100%
Atmospheric pressure: 984-987 hPa
Amount of precipitations: 19,7 mm
Visibility: 99-100%

Sunday, April 28, 2024 in O'Fallon the weather forecast would be: day length is 13:45
Monday, April 29, 2024
The Sun:  Sunrise 06:07, Sunset 19:54.
The Moon:  Moonrise 01:06, Moonset 10:03, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Unstable

nightfrom 00:01 to 06:00Partly cloudy +16...+18 °CPartly cloudy
southwest
Wind: gentle breeze, southwest, speed 11-18 km/h
Wind gusts: 43 km/h
Relative humidity: 92-97%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +16...+22 °CClear
western
Wind: gentle breeze, western, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 62-96%
Cloudiness: 11%
Atmospheric pressure: 988-991 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +24...+26 °CShowers
western
Wind: gentle breeze, western, speed 11-14 km/h
Wind gusts: 25 km/h
Relative humidity: 51-59%
Cloudiness: 0%
Atmospheric pressure: 989-991 hPa
Amount of precipitations: 0,2 mm
Visibility: 94-100%

eveningfrom 18:01 to 00:00Rain +16...+22 °CRain
northwest
Wind: gentle breeze, northwest, speed 4-18 km/h
Wind gusts: 40 km/h
Relative humidity: 67-88%
Cloudiness: 61%
Atmospheric pressure: 989-992 hPa
Amount of precipitations: 1,9 mm
Visibility: 83-100%

Monday, April 29, 2024 in O'Fallon the weather will be like this: day length is 13:47

Temperature trend

Weather on the map

Directory and geographical data

 

O'Fallon /oʊˈfælən/ is a city along Interstate 70 and Interstate 64 between Lake St. Louis and St. Peters in Saint Charles County, Missouri. It is part of the St. Louis Metropolitan Statistical Area. As of the 2010 census O'Fallon had a population of 79,329, making the city the largest municipality in St. Charles County and seventh largest in the state of Missouri. In 2006 Money Magazine named O'Fallon as one of its "Best 100 Places to Live." (39 out of 100) Money Magazine also ranked O'Fallon 68 out of 100 in 2008 and 26 out of 100 in 2010.

As noted above, O'Fallon, along with its namesake in St. Clair County, Illinois is part of the St. Louis Metropolitan Statistical Area. This makes O'Fallon (along with the two Troys in Illinois and Missouri) one of the few pairs of like-named municipalities to be part of the same MSA.


...

Country:USA
Telephone country code:+1
Location:State of Missouri
District:Saint Charles County
The name of the city or village:O'Fallon
Population:85040
Time zone:America/Chicago, GMT -5. Summertime (+1 hour)
Coordinates: DMS: Latitude: 38°48'38" N; Longitude: 90°41'60" W; DD: 38.8106, -90.6999; Altitude (elevation), in meters: 165;
Aliases (In other languages):Afrikaans: O'FallonAzərbaycanca: O'FallonBahasa Indonesia: O'FallonDansk: O'FallonDeutsch: O'FallonEesti: O'FallonEnglish: O'FallonEspañol: O'FallonFilipino: O'FallonFrançaise: O'FallonHrvatski: O'FallonItaliano: O'FallonLatviešu: O'FallonLietuvių: O'FallonMagyar: O'FallonMelayu: O'FallonNederlands: O'FallonNorsk bokmål: O'FallonOʻzbekcha: O'FallonPolski: O'FallonPortuguês: O'FallonRomână: O'FallonShqip: O'FallonSlovenčina: O'FallonSlovenščina: O'FallonSuomi: O'FallonSvenska: O'FallonTiếng Việt: O'FallonTürkçe: O'FallonČeština: O'FallonΕλληνικά: ΟΦαλλονБеларуская: О'фаллонБългарски: О'фаллонКыргызча: О'фаллонМакедонски: О'фаллонМонгол: О'фаллонРусский: О'фаллонСрпски: ОфалонгТоҷикӣ: О'фаллонУкраїнська: О'ФаллоніҚазақша: О'фаллонՀայերեն: Օ'ֆալլօնעברית: אופאלוןاردو: او'فالونالعربية: او'فالونفارسی: اوفالنमराठी: ओफ़ल्लोन्हिन्दी: ओ फॅलनবাংলা: ওফ়ল্লোন্ગુજરાતી: ઓફ઼લ્લોન્தமிழ்: ஓஃபல்லோன்తెలుగు: ఓఫల్లోన్ಕನ್ನಡ: ಓಫ಼ಲ್ಲೋನ್മലയാളം: ഓഫല്ലോൻසිංහල: ඔෆල‍්ලොන්ไทย: โอฟัลโลนქართული: ო'პჰალლონ中國: 奧法隆日本語: オファロン한국어: 오팰론
 
O'Fallon Station, USOFL
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Weather Forecast in O'Fallon City

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