Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

57°F

14°C

Humidity 62%
Wind Speed ESE 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 13 Oct 09:55 PM PDT
Extended Forecast for

Sammamish WA

  • Tonight

    Tonight: Cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Calm wind becoming east around 5 mph after midnight.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 51. Calm wind.
Wednesday
A 20 percent chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 64. Calm wind.
Wednesday Night
Mostly clear, with a low around 46. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind.
Thursday Night
Mostly clear, with a low around 51. Calm wind becoming east around 5 mph after midnight.
Friday
Mostly sunny, with a high near 76.
Friday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
Rain likely. Cloudy, with a high near 54.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.6°N 122.03°W (Elev. 463 ft)
1:15 pm PDT Oct 13, 2026
10pm PDT Oct 13, 2026-6pm PDT Oct 20, 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