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

Hazardous Weather Conditions

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 SE 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 09 Dec 03:35 AM PST
Extended Forecast for

Renton Municipal WA

Flood Warning until further notice
Flood Watch December 9, 03:53am until December 12, 04:00pm
Click here for hazard details and duration
Flood Warning until further notice
Flood Watch
  •  
    Flood Watch December 9, 03:53am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog before midnight. Temperature rising to around 56 by 3am. South southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F⇑

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain. High near 58. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 51. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    Rain

  • Thursday

    Thursday: Rain. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 47. South southeast wind around 6 mph.
Tuesday
Rain likely, mainly after 1pm. Cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Patchy fog before midnight. Temperature rising to around 56 by 3am. South southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 58. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 51. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 55.
Friday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 48.
Saturday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 48.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain. Mostly cloudy, with a low around 48.
Monday
Rain. Cloudy, with a high near 56.
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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:
1:26 am PST Dec 9, 2025
Forecast Valid:
3am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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