National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Clear

66°F

19°C

Humidity 63%
Wind Speed NNW 9 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 12:35 AM PDT
Extended Forecast for

Mercer Island WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 72. South southwest wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Showers. Low around 57. South southwest wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 11am. Cloudy, with a high near 66. South southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 55. West northwest wind around 6 mph becoming light and variable in the evening.

    Low: 55 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 11am. Cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Calm wind.
Wednesday
A slight chance of rain before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 72. South southwest wind 7 to 14 mph. Chance of precipitation is 20%.
Wednesday Night
Showers. Low around 57. South southwest wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 11am. Cloudy, with a high near 66. South southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 55. West northwest wind around 6 mph becoming light and variable in the evening.
Friday
Partly sunny, with a high near 74.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
A chance of showers after 11am. Cloudy, with a high near 72.
Saturday Night
A chance of showers. Cloudy, with a low around 60.
Sunday
A chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56.
Monday
A slight chance of showers. Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer Island WA
 47.56°N 122.18°W (Elev. 207 ft)
Last Update:
9:40 pm PDT Jun 25, 2024
Forecast Valid:
1am PDT Jun 26, 2024-6pm PDT Jul 2, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation