Tracking Winter Weather and Frigid Temperatures Through This Weekend
A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >
Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
46°F
8°C
| Humidity | 75% |
| Wind Speed | N 12 MPH |
| Barometer | 30.4 in (1029.46 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 16 Jan 12:00 PM PST |
Extended Forecast for
3 Miles E Newcastle WA
This Afternoon
High: 50 °F
Sunny
Tonight
Low: 38 °F
Clear
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
M.L.King Day
High: 49 °F
Sunny
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 47 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 50. Northeast wind 6 to 11 mph.
Tonight
Clear, with a low around 38. East northeast wind 11 to 13 mph.
Saturday
Sunny, with a high near 51. East wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 36. East wind around 5 mph.
Sunday
Sunny, with a high near 50. East wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Newcastle WA
47.53°N 122.11°W (Elev. 1237 ft)
47.53°N 122.11°W (Elev. 1237 ft)
7:00 am PST Jan 16, 2026
12pm PST Jan 16, 2026-6pm PST Jan 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
