Mercer Island, WA Weather

As of

Weather Station:WeatherBug

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41degrees Fahrenheit

Feels like:41°F

Hi: --Lo: 40

Hazy

Live Weather Radar

Mercer Island, WA weather radar map

Current Weather Details

Windchill
41°
Daily Rain
--"
Dew point
39°
Monthly Rain
0.49"
Humidity
93%
Avg. Wind
NE 1 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
7:30 AM
Moon
Waning Gibbous
Sunset
5:16 PM
UV Index
2 (Low)

Weather Forecast

  • Tonight

    Lo

    Mostly clear. Low temperature around 40F. Dew point will be around 43F with an average humidity of 75%. Winds will be 1 mph from the N.

  • Tomorrow

    Hi

    Mostly sunny. Widespread fog in the morning. Highs in the lower 60s. Light wind.

Mercer Island, WA 10-day weather forecast

AIR QUALITY

28 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

7.5 Medium-High

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

LIGHTNING MAP

Closest strike in the last 30 minutes:1824.6 miles

No Lightning Nearby

Real-time lightning alerts & live Map