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.

Overcast

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 27 Nov 04:35 AM PST
Extended Forecast for

3 Miles SSE Renton WA

  • Overnight

    Overnight: Rain. Low around 45. East southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. High near 52. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain Likely
    then Rain

  • Thursday Night

    Thursday Night: Rain before 3am, then a slight chance of rain after 4am. Low around 43. South southeast wind around 6 mph becoming north northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am. Mostly sunny, with a high near 50. North wind around 5 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Light east wind.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Rain. Low around 45. East southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Rain. High near 52. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 3am, then a slight chance of rain after 4am. Low around 43. South southeast wind around 6 mph becoming north northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 50. North wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 41. Light east wind.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 38.
Monday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Renton WA
 47.43°N 122.2°W (Elev. 400 ft)
Last Update:
3:04 am PST Nov 27, 2025
Forecast Valid:
4am PST Nov 27, 2025-6pm PST Dec 3, 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