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Current Weather Conditions for Mercer Island, WA

Partly sunny. High near 49, with temperatures falling to around 47 in the afternoon. South southeast wind around 3 mph.
47°F

Conditions

Wind: 3 mph S
Humidity: 59%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
47° 47° 49° 47° 46° 45° 43° 43° 43° 42° 42° 41° 41°

Upcoming Week

Day Forecast High Low
This Afternoon
Partly Sunny
Partly sunny. High near 49, with temperatures falling to around 47 in the afternoon. South southeast wind around 3 mph.
54°F 47°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 40. East southeast wind around 3 mph.
54°F 47°F
Tuesday
Mostly Cloudy then Chance Light Rain
A chance of rain after 4pm. Mostly cloudy. High near 53, with temperatures falling to around 51 in the afternoon. South southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
54°F 47°F
Tuesday Night
Light Rain Likely
Rain likely. Cloudy, with a low around 44. South southeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
54°F 47°F
Wednesday
Light Rain
Rain. Cloudy, with a high near 52. South southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
54°F 47°F
Wednesday Night
Light Rain
Rain. Cloudy, with a low around 48. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
54°F 47°F
Thursday
Light Rain
Rain. Cloudy, with a high near 53.
54°F 47°F
Thursday Night
Light Rain
Rain. Cloudy, with a low around 49.
54°F 47°F
Friday
Light Rain
Rain. Cloudy, with a high near 55.
54°F 47°F
Friday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 49.
54°F 47°F
Saturday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 57.
54°F 47°F
Saturday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 48.
54°F 47°F
Sunday
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 56.
54°F 47°F
Sunday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 47.
54°F 47°F
Data provided by weather.gov