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Current Weather Conditions for Mercer Island, WA

Partly sunny. High near 50, with temperatures falling to around 48 in the afternoon. North wind around 8 mph.
49°F

Conditions

Wind: 8 mph N
Humidity: 90%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
49° 50° 50° 50° 50° 48° 48° 47° 47° 46° 46° 45° 45°

Upcoming Week

Day Forecast High Low
Today
Partly Sunny
Partly sunny. High near 50, with temperatures falling to around 48 in the afternoon. North wind around 8 mph.
50°F 45°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 40. North northeast wind around 7 mph.
50°F 45°F
Friday
Sunny
Sunny. High near 53, with temperatures falling to around 51 in the afternoon. North northeast wind around 6 mph.
50°F 45°F
Friday Night
Mostly Clear
Mostly clear, with a low around 40. North northeast wind around 6 mph.
50°F 45°F
Saturday
Sunny
Sunny, with a high near 53. Northeast wind around 5 mph.
50°F 45°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 39.
50°F 45°F
Sunday
Sunny
Sunny, with a high near 51.
50°F 45°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 39.
50°F 45°F
M.L. King Jr. Day
Sunny
Sunny, with a high near 51.
50°F 45°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 39.
50°F 45°F
Tuesday
Partly Sunny
Partly sunny, with a high near 50.
50°F 45°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 40.
50°F 45°F
Wednesday
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4pm. Mostly cloudy, with a high near 49.
50°F 45°F
Wednesday Night
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 41.
50°F 45°F
Data provided by weather.gov