Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.62 in (1036.91 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 28 Dec 05:30 AM PST
Extended Forecast for

2 Miles E Newcastle WA

  • Today

    Today: Partly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. East wind around 5 mph becoming calm  in the morning.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. East wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. East wind around 6 mph becoming calm  in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • New Year's Day

    New Year's Day: A chance of rain, mainly after 10am.  Cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 38. Light and variable wind.
Tonight
Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph.
Monday
Partly sunny, with a high near 42. East wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 34. East wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 44. East wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 45.
Wednesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain, mainly after 10am. Cloudy, with a high near 46.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
3:08 am PST Dec 28, 2025
5am PST Dec 28, 2025-6pm PST Jan 3, 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