Current Weather
Right now it’s in Mercer Island and the temperature is around 13°C. It’s dry and slightly cloudy. The wind is coming from the North at a speed of 2 Bft. The UV index is 5, an unprotected skin can burn within 30 minutes.
See the 14-day weather forecast
Today’s Weather in Mercer Island
The temperature in Mercer Island today will be around 14°C. Expected precipitation is 2,8 mm. The wind is coming from the Southwest with a max speed of 3 Bft. The UV index will be a maximum of 5 today.
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Tomorrow’s Weather in Mercer Island
Tomorrow the temperature in Mercer Island will reach 12°C. No precipitation expected. The wind is coming from the Northeast with a max speed of 2 Bft. The UV index will be a maximum of 2.
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2The weather in Mercer Island for the next 10 days
Here’s the weather for the next 10 days in Mercer Island. The highest temperature will be 14°C, and it won’t get colder than 10°C during the day. Check out the daily temperatures, precipitation, wind speed, and UV index for all the days.
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3 2Average Weather in Mercer Island by Month
Click on a month below to see detailed weather info for Mercer Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Mercer Island for all months at once
