Mercer Island, WA Weather

As of

Weather Station:WeatherBug

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45degrees Fahrenheit

Feels like:45°F

Hi: --Lo: 44

80% Chance of Light Rain

Live Weather Radar

Mercer Island, WA weather radar map

Current Weather Details

Windchill
45°
Daily Rain
--"
Dew point
43°
Monthly Rain
1.51"
Humidity
95%
Avg. Wind
SSE 2 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
7:00 AM
Moon
Waxing Crescent
Sunset
5:44 PM
UV Index
1 (Low)

Weather Forecast

  • Tonight

    Lo

    Mostly cloudy with a chance of rain in the evening then rain after midnight. Rainfall amounts a quarter to a half inch possible. Lows in the lower to mid 40s. South wind around 10 mph.

  • Tomorrow

    Hi

    Rain at times in the morning then rain likely in the late morning and early afternoon. A chance of rain late in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs near 50. South wind around 10 mph in the morning becoming light.

Mercer Island, WA 10-day weather forecast

AIR QUALITY

21 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

0.9 Low

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

LIGHTNING MAP

Closest strike in the last 30 minutes:2354.2 miles

No Lightning Nearby

Real-time lightning alerts & live Map