Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
30°F
-1°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.3 in (1026.08 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jan 06:15 AM PST |
Extended Forecast for
3 Miles NNE Newcastle WA
Today
High: 52 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
M.L.King Day
High: 52 °F
Sunny
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 50 °F
Partly Sunny
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 48 °F
Mostly Cloudy
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 47 °F
Slight Chance
Rain
Detailed Forecast
Today
Sunny, with a high near 52. Calm wind.
Tonight
Mostly clear, with a low around 35. Calm wind.
M.L.King Day
Sunny, with a high near 52. Calm wind.
Monday Night
Partly cloudy, with a low around 34. Calm wind.
Tuesday
Partly sunny, with a high near 50. Calm wind.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain after 10am. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Newcastle WA
47.59°N 122.12°W (Elev. 256 ft)
47.59°N 122.12°W (Elev. 256 ft)
1:27 am PST Jan 18, 2026
6am PST Jan 18, 2026-6pm PST Jan 24, 2026
Additional Resources
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