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

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

50°F

10°C

Humidity 61%
Wind Speed S 6 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 26 Feb 07:35 PM PST
Extended Forecast for

Renton WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 10pm and 5am. Mostly cloudy, with a low around 41. South wind 9 to 13 mph.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly between 2pm and 4pm. Mostly cloudy, with a high near 51. Southwest wind 8 to 10 mph.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 52. Calm wind becoming north 5 to 8 mph in the morning.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. North northeast wind 3 to 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly between 10pm and 5am. Mostly cloudy, with a low around 41. South wind 9 to 13 mph.
Friday
A 30 percent chance of rain, mainly between 2pm and 4pm. Mostly cloudy, with a high near 51. Southwest wind 8 to 10 mph.
Friday Night
A 20 percent chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Saturday
Partly sunny, with a high near 52. Calm wind becoming north 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 34. North northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 55.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 36.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A chance of rain after 4pm. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely. Cloudy, with a low around 45.
Wednesday
Rain. Cloudy, with a high near 54.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Renton WA
 47.47°N 122.22°W (Elev. 194 ft)
Last Update:
7:01 pm PST Feb 26, 2026
Forecast Valid:
7pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
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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