SeaTac, WA Weather

As of

Weather Station:Seattle Tacoma Intl Arpt

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45degrees Fahrenheit

Feels like:40°F

Hi: 51Lo: 37

Partly Cloudy

Live Weather Radar

SeaTac, WA weather radar map

Current Weather Details

Windchill
40°
Daily Rain
0"
Dew point
38°
Monthly Rain
2.48"
Humidity
77%
Avg. Wind
NNW 9 mph
Pressure
30.06" →
Wind Gust
9 mph
Sunrise
6:51 AM
Moon
Waxing Gibbous
Sunset
5:52 PM
UV Index
2 (Low)

Weather Forecast

  • Today

    Hi

    Cloudy. High temperature around 51F. Dew point will be around 37F with an average humidity of 77%. Winds will be 11 mph from the N.

  • Tonight

    Lo

    Mostly cloudy. Lows in the mid 30s to lower 40s. North wind 10 to 15 mph becoming northeast after midnight.

SeaTac, WA 10-day weather forecast

AIR QUALITY

22 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for SeaTac, WA

POLLEN COUNT & ALLERGY FORECAST

8 Medium-High

Predominant Pollen:Cedar/Juniper, Elm and Birch
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:458.4 miles

No Lightning Nearby

Real-time lightning alerts & live Map