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.

Clear

68°F

20°C

Humidity 60%
Wind Speed NNW 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Oct 05:00 PM PDT
Extended Forecast for

2 Miles SSW Sammamish WA

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Increasing clouds, with a low around 53. Calm wind becoming south around 6 mph after midnight.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly before 4pm. Steady temperature around 57. South southwest wind 5 to 8 mph becoming calm in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 1am. Cloudy, with a low around 45. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Increasing clouds, with a low around 53. Calm wind becoming south around 6 mph after midnight.
Friday
Rain, mainly before 4pm. Steady temperature around 57. South southwest wind 5 to 8 mph becoming calm in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly between 10pm and 1am. Cloudy, with a low around 45. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 58. Calm wind.
Saturday Night
Partly cloudy, with a low around 41. Light and variable wind.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 39.
Columbus Day
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 61.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sammamish WA
 47.58°N 122.06°W (Elev. 400 ft)
Last Update:
12:25 pm PDT Oct 8, 2026
Forecast Valid:
5pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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