Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

61°F

16°C

Humidity 51%
Wind Speed N 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 02:35 PM PDT
Extended Forecast for

Renton WA

Frost Advisory October 12, 12:00am until October 12, 08:00am
Click here for hazard details and duration
Frost Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 59. North northwest wind around 8 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. Light and variable wind.

    Low: 41 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 62. Calm wind.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. North northwest wind around 8 mph.
Tonight
Clear, with a low around 41. Light and variable wind.
Columbus Day
Sunny, with a high near 62. Calm wind.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 72.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Saturday
A chance of rain. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Renton WA
 47.48°N 122.19°W (Elev. 200 ft)
11:26 am PDT Oct 11, 2026
2pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database