Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

39°F

4°C

Humidity 80%
Wind Speed S 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 26 Dec 11:35 PM PST
Extended Forecast for

2 Miles ESE Newcastle WA

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 3am.  Mostly cloudy, with a low around 31. West northwest wind 6 to 8 mph.  Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Light north wind.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Light east southeast wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Light south southeast wind.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. East wind 3 to 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 31. West northwest wind 6 to 8 mph. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 35. Light north wind.
Saturday Night
Mostly cloudy, with a low around 30. Light east southeast wind.
Sunday
Partly sunny, with a high near 38. Light south southeast wind.
Sunday Night
Mostly cloudy, with a low around 32. East wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain after 10am. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain. Cloudy, with a high near 45.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
7:01 pm PST Dec 26, 2025
11pm PST Dec 26, 2025-6pm PST Jan 2, 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