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 87%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Nov 06:35 PM PST
Extended Forecast for

Renton Municipal WA

  • Tonight

    Tonight: A chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 40. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers, mainly between 7am and 4pm. Partly sunny, with a high near 48. South wind 6 to 8 mph.

    High: 48 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 39. Light southeast wind.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 47. Light and variable wind.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 42. East southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. Cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
A chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 40. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%.
Monday
A 50 percent chance of showers, mainly between 7am and 4pm. Partly sunny, with a high near 48. South wind 6 to 8 mph.
Monday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 39. Light southeast wind.
Tuesday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 47. Light and variable wind.
Tuesday Night
Rain. Low around 42. East southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 46. Chance of precipitation is 80%.
Thanksgiving Day
Rain. Cloudy, with a high near 52.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Renton Municipal WA
 47.49°N 122.22°W (Elev. 82 ft)
Last Update:
1:25 pm PST Nov 23, 2025
Forecast Valid:
6pm PST Nov 23, 2025-6pm PST Nov 30, 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