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Current Weather Conditions for Mercer Island, WA

Mostly cloudy, with a low around 50. South southeast wind around 3 mph.
51°F

Conditions

Wind: 3 mph SSE
Humidity: 78%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
51° 50° 50° 50° 51° 53° 56° 60° 62° 63° 65° 62° 60°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 50. South southeast wind around 3 mph.
62°F 48°F
Thursday
Mostly Cloudy then Rain Showers
Rain showers after 1pm. Mostly cloudy. High near 67, with temperatures falling to around 58 in the afternoon. South wind 3 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
62°F 48°F
Thursday Night
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 45. South southwest wind 5 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
62°F 48°F
Friday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 55. Southwest wind around 6 mph. Chance of precipitation is 30%.
62°F 48°F
Friday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 42. North northeast wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
62°F 48°F
Saturday
Chance Rain Showers
A chance of rain showers before 5pm. Partly sunny, with a high near 54. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
62°F 48°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 41.
62°F 48°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 59.
62°F 48°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 43.
62°F 48°F
Monday
Partly Sunny
Partly sunny, with a high near 64.
62°F 48°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 47.
62°F 48°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers after 11am. Partly sunny, with a high near 63.
62°F 48°F
Tuesday Night
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 47.
62°F 48°F
Wednesday
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 59.
62°F 48°F
Data provided by weather.gov