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Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
59°F
15°C
| Humidity | 54% |
| Wind Speed | NNW 13 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 02:05 PM PDT |
Extended Forecast for
Newcastle WA
This Afternoon
High: 59 °F
Sunny
Tonight
Low: 43 °F
Clear
Columbus Day
High: 62 °F
Sunny
Monday Night
Low: 44 °F
Partly Cloudy
Tuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 50 °F
Mostly Cloudy
Wednesday
High: 65 °F
Partly Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 59. North northwest wind around 7 mph.
Tonight
Clear, with a low around 43. Light northeast wind.
Columbus Day
Sunny, with a high near 62. Calm wind.
Monday Night
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 72.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Saturday
A chance of rain. Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Newcastle WA
47.54°N 122.17°W (Elev. 397 ft)
47.54°N 122.17°W (Elev. 397 ft)
11:26 am PDT Oct 11, 2026
2pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
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