Weather forecast and meteo conditions
USAUSAWashington StateSeaTac

Weather in SeaTac for a week

The exact time in SeaTac:

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Local time.
Time zone: GMT -7
Summertime (+1 hour)
* weather indicated in local time
Thursday, April 18, 2024
The Sun:  Sunrise 06:14, Sunset 20:04.
The Moon:  Moonrise 14:48, Moonset 04:40, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Unstable
 Ultraviolet index: 4,6 (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.

afternoonfrom 16:00 to 18:00Clear +15...+17 °CClear
northern
Wind: gentle breeze, northern, speed 14-18 km/h
On land:
Leaves and small twigs in constant motion; wind extends light flag.
At Sea:
Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.

Wind gusts: 40 km/h
Relative humidity: 33-38%
Cloudiness: 0%
Atmospheric pressure: 1013-1016 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Clear +10...+16 °CClear
northern
Wind: gentle breeze, northern, speed 7-18 km/h
Wind gusts: 40 km/h
Relative humidity: 41-64%
Cloudiness: 3%
Atmospheric pressure: 1012-1013 hPa
Visibility: 100%

Friday, April 19, 2024
The Sun:  Sunrise 06:12, Sunset 20:05.
The Moon:  Moonrise 15:54, Moonset 04:56, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Unstable
 Ultraviolet index: 5 (Moderate)

nightfrom 00:01 to 06:00Clear +7...+8 °CClear
northeast
Wind: light breeze, northeast, speed 7 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: 14 km/h
Relative humidity: 68-71%
Cloudiness: 0%
Atmospheric pressure: 1012-1013 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +6...+16 °CClear
northeast
Wind: gentle breeze, northeast, speed 7-14 km/h
Wind gusts: 32 km/h
Relative humidity: 30-70%
Cloudiness: 0%
Atmospheric pressure: 1012-1013 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Clear +18...+20 °CClear
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 40 km/h
Relative humidity: 18-25%
Cloudiness: 11%
Atmospheric pressure: 1009-1012 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Clear +14...+19 °CClear
eastern
Wind: gentle breeze, eastern, speed 11-14 km/h
Wind gusts: 40 km/h
Relative humidity: 19-32%
Cloudiness: 17%
Atmospheric pressure: 1008 hPa
Visibility: 100%

Saturday, April 20, 2024
The Sun:  Sunrise 06:10, Sunset 20:07.
The Moon:  Moonrise --:--, Moonset 05:09, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Unstable
 Ultraviolet index: 4,5 (Moderate)

nightfrom 00:01 to 06:00Clear +9...+11 °CClear
northeast
Wind: light breeze, northeast, speed 4-11 km/h
Wind gusts: 29 km/h
Relative humidity: 36-51%
Cloudiness: 20%
Atmospheric pressure: 1007-1008 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Clear +7...+19 °CClear
eastern
Wind: gentle breeze, eastern, speed 4-14 km/h
Wind gusts: 32 km/h
Relative humidity: 23-57%
Cloudiness: 69%
Atmospheric pressure: 1005-1007 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +14...+21 °CShowers
southern
Wind: fresh breeze, southern, speed 14-29 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: 58 km/h
Relative humidity: 22-81%
Cloudiness: 100%
Atmospheric pressure: 1004-1009 hPa
Amount of precipitations: 1 mm
Visibility: 63-100%

eveningfrom 18:01 to 00:00Showers +8...+11 °CShowers
southwest
Wind: moderate breeze, southwest, speed 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: 43 km/h
Relative humidity: 69-81%
Cloudiness: 75%
Atmospheric pressure: 1009-1013 hPa
Amount of precipitations: 1,4 mm
Visibility: 52-100%

Sunday, April 21, 2024
The Sun:  Sunrise 06:08, Sunset 20:08.
The Moon:  Moonrise 18:05, Moonset 05:22, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Quiet
 Ultraviolet index: 4,4 (Moderate)

nightfrom 00:01 to 06:00Partly cloudy +6...+7 °CPartly cloudy
southern
Wind: moderate breeze, southern, speed 11-22 km/h
Wind gusts: 43 km/h
Relative humidity: 77-82%
Cloudiness: 31%
Atmospheric pressure: 1015-1017 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Showers +5...+12 °CShowers
southwest
Wind: gentle breeze, southwest, speed 11-18 km/h
Wind gusts: 40 km/h
Relative humidity: 56-82%
Cloudiness: 50%
Atmospheric pressure: 1017-1019 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +13...+14 °CShowers
western
Wind: gentle breeze, western, speed 11-18 km/h
Wind gusts: 40 km/h
Relative humidity: 47-54%
Cloudiness: 92%
Atmospheric pressure: 1016-1019 hPa
Amount of precipitations: 0,4 mm
Visibility: 94-100%

eveningfrom 18:01 to 00:00Showers +9...+13 °CShowers
northern
Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 29 km/h
Relative humidity: 54-79%
Cloudiness: 93%
Atmospheric pressure: 1016-1017 hPa
Amount of precipitations: 0,3 mm
Visibility: 94-100%

Monday, April 22, 2024
The Sun:  Sunrise 06:07, Sunset 20:10.
The Moon:  Moonrise 19:12, Moonset 05:36, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Quiet
 Ultraviolet index: 5,4 (Moderate)

nightfrom 00:01 to 06:00Cloudy +7...+8 °CCloudy
eastern
Wind: light breeze, eastern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 81-86%
Cloudiness: 89%
Atmospheric pressure: 1016-1017 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Partly cloudy +6...+11 °CPartly cloudy
northeast
Wind: light breeze, northeast, speed 4-11 km/h
Wind gusts: 29 km/h
Relative humidity: 50-81%
Cloudiness: 59%
Atmospheric pressure: 1015-1016 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Partly cloudy +13...+15 °CPartly cloudy
northern
Wind: gentle breeze, northern, speed 11-14 km/h
Wind gusts: 36 km/h
Relative humidity: 42-47%
Cloudiness: 67%
Atmospheric pressure: 1011-1013 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Partly cloudy +10...+14 °CPartly cloudy
northern
Wind: gentle breeze, northern, speed 7-11 km/h
Wind gusts: 32 km/h
Relative humidity: 49-76%
Cloudiness: 58%
Atmospheric pressure: 1009-1011 hPa
Visibility: 100%

Tuesday, April 23, 2024
The Sun:  Sunrise 06:05, Sunset 20:11.
The Moon:  Moonrise 20:21, Moonset 05:51, Moon phase: full full
 Geomagnetic Field: Quiet

nightfrom 00:01 to 06:00Clear +7...+9 °CClear
northern
Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 78-85%
Cloudiness: 100%
Atmospheric pressure: 1008-1009 hPa
Visibility: 100%

morningfrom 06:01 to 12:00Cloudy +8...+15 °CCloudy
northern
Wind: light breeze, northern, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 57-83%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Visibility: 100%

afternoonfrom 12:01 to 18:00Overcast +16...+18 °COvercast
northern
Wind: gentle breeze, northern, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 46-54%
Cloudiness: 100%
Atmospheric pressure: 1004-1007 hPa
Visibility: 100%

eveningfrom 18:01 to 00:00Cloudy +11...+16 °CCloudy
northern
Wind: gentle breeze, northern, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 48-64%
Cloudiness: 99%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

Wednesday, April 24, 2024
The Sun:  Sunrise 06:03, Sunset 20:12.
The Moon:  Moonrise 21:33, Moonset 06:08, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet

nightfrom 00:01 to 06:00Showers +8...+10 °CShowers
southern
Wind: gentle breeze, southern, speed 7-14 km/h
Wind gusts: 32 km/h
Relative humidity: 69-81%
Cloudiness: 99%
Atmospheric pressure: 1005-1007 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

morningfrom 06:01 to 12:00Showers +8...+12 °CShowers
southern
Wind: gentle breeze, southern, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 58-80%
Cloudiness: 99%
Atmospheric pressure: 1007-1008 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers +13...+14 °CShowers
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 55-63%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,7 mm
Visibility: 100%

eveningfrom 18:01 to 00:00Showers +10...+13 °CShowers
western
Wind: gentle breeze, western, speed 7-14 km/h
Wind gusts: 22 km/h
Relative humidity: 68-83%
Cloudiness: 98%
Atmospheric pressure: 1008-1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

Temperature trend

Directory and geographical data

Country:USA
Telephone country code:+1
Location:Washington State
District:King County
The name of the city or village:SeaTac
Time zone:America/Los_Angeles, GMT -7. Summertime (+1 hour)
Coordinates: DMS: Latitude: 47°26'55" N; Longitude: 122°17'31" W; DD: 47.4485, -122.292; Altitude (elevation), in meters: 80;
Aliases (In other languages):Afrikaans: SeaTacAzərbaycanca: SeaTacBahasa Indonesia: SeaTacDansk: SeaTacDeutsch: SeaTacEesti: SeaTacEnglish: SeaTacEspañol: SeaTacFilipino: SeaTacFrançaise: SeaTacHrvatski: SeaTacItaliano: SeaTacLatviešu: SeaTacLietuvių: SeaTacMagyar: SeaTacMelayu: SeaTacNederlands: SeaTacNorsk bokmål: SeaTacOʻzbekcha: SeaTacPolski: SeaTacPortuguês: SeaTacRomână: SeaTacShqip: SeaTacSlovenčina: SeaTacSlovenščina: SeaTacSuomi: SeaTacSvenska: SeaTacTiếng Việt: SeaTacTürkçe: SeaTacČeština: SeaTacΕλληνικά: ΣεαΤακБеларуская: СітакБългарски: СиатакКыргызча: СитакМакедонски: СитакМонгол: СитакРусский: СитакСрпски: СитакТоҷикӣ: СитакУкраїнська: СітакҚазақша: СитакՀայերեն: Սիտակעברית: סיטקاردو: سيتاكالعربية: سيتاكفارسی: سی تکमराठी: सेअतच्हिन्दी: सेआतकবাংলা: সেঅতচ্ગુજરાતી: સેઅતચ્தமிழ்: ஸேஅதச்తెలుగు: సేఅతచ్ಕನ್ನಡ: ಸೇಅತಚ್മലയാളം: സേഅതച്සිංහල: සෙඅතච්ไทย: เสอะตะจქართული: სიტაკ中國: 西塔科日本語: シータック한국어: 시택
 
Siatak, Sitak, USSEZ, shitakku, sitaeg, sytak, sy tk washyngtn, xi ta ke, سی تک، واشینگتن
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Weather in SeaTac for a week

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