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

64°F

18°C

Humidity 45%
Wind Speed SE 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Jun 10:53 AM PDT
Extended Forecast for

2 Miles E Mercer Island WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Southwest wind around 6 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 58. South wind around 8 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Partly sunny, with a high near 71. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 51 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 11am. Cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 11am. Mostly cloudy, with a high near 63.

    High: 63 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southwest wind around 6 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 58. South wind around 8 mph.
Wednesday
Rain likely, mainly before 11am. Partly sunny, with a high near 71. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming calm after midnight.
Juneteenth
Partly sunny, with a high near 69. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Rain likely, mainly after 11am. Cloudy, with a high near 63. Chance of precipitation is 70%.
Friday Night
Rain. Mostly cloudy, with a low around 51.
Saturday
Rain, mainly before 11am. Mostly cloudy, with a high near 63.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 53.
Sunday
A chance of rain. Mostly cloudy, with a high near 71.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Mercer Island WA
 47.56°N 122.18°W (Elev. 207 ft)
Last Update:
1:33 pm PDT Jun 17, 2025
Forecast Valid:
2pm PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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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