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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

57°F

14°C

Humidity 74%
Wind Speed S 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 04:09 AM PDT
Extended Forecast for

Renton Municipal WA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 76. South southwest wind around 8 mph.

    High: 76 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 5 to 9 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. North northeast wind 3 to 8 mph.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 76. South southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 54. South wind 5 to 9 mph.
Sunday
Sunny, with a high near 81. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 58. North northeast wind 3 to 8 mph.
Monday
Sunny, with a high near 88. Calm wind becoming north 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 56.
Friday
A chance of rain. Mostly cloudy, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Renton Municipal WA
 47.49°N 122.25°W (Elev. 246 ft)
Last Update:
11:26 pm PDT Jun 19, 2026
Forecast Valid:
4am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation