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.

Mostly Cloudy

52°F

11°C

Humidity 50%
Wind Speed SSW 8 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Mar 05:25 PM PDT
Extended Forecast for

Renton Municipal WA

  • Tonight

    Tonight: A 20 percent chance of rain between 2am and 5am. Mostly cloudy, with a low around 40. South wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Cloudy, with a high near 54. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 42. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: Rain. High near 51. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 45. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain. High near 52. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Showers then
    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Saturday Night

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

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
A 20 percent chance of rain between 2am and 5am. Mostly cloudy, with a low around 40. South wind around 5 mph becoming calm in the evening.
Wednesday
Rain likely, mainly after 2pm. Cloudy, with a high near 54. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 42. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 51. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 45. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 52. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 90%.
Saturday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 54.
Saturday Night
Rain. Mostly cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 55.
Sunday Night
Rain. Cloudy, with a low around 49.
Monday
Rain likely. Mostly cloudy, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Renton Municipal WA
 47.49°N 122.22°W (Elev. 82 ft)
Last Update:
3:40 pm PDT Mar 18, 2025
Forecast Valid:
6pm PDT Mar 18, 2025-6pm PDT Mar 25, 2025
 
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Additional Resources

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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