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.

Rain

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 Nov 09:15 PM PST
Extended Forecast for

2 Miles NNE Newcastle WA

  • Tonight

    Tonight: Rain before 3am, then a slight chance of rain after 4am. Steady temperature around 46. East wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Friday

    Friday: Sunny, with a high near 50. East northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 47. East wind around 5 mph.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Light east northeast wind.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Rain before 3am, then a slight chance of rain after 4am. Steady temperature around 46. East wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Sunny, with a high near 50. East northeast wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.
Saturday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 47. East wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 34. Light east northeast wind.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
Monday Night
Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 47.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Newcastle WA
 47.57°N 122.15°W (Elev. 397 ft)
Last Update:
7:00 pm PST Nov 27, 2025
Forecast Valid:
9pm PST Nov 27, 2025-6pm PST Dec 4, 2025
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation