Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
22°C
72°F
| Humidity | 40% |
| Wind Speed | N 8 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 8°C (47°F) |
| Visibility | 16 km |
| Last update | 17 Jun 03:53 PM PDT |
Extended Forecast for
Newcastle WA
Tonight
Low: 12 °C
Clear
Thursday
High: 26 °C
Sunny
Thursday Night
Low: 14 °C
Partly Cloudy
Juneteenth
High: 28 °C
Mostly Sunny
Friday Night
Low: 13 °C
Mostly Clear
Saturday
High: 24 °C
Mostly Sunny
Saturday Night
Low: 12 °C
Clear
Sunday
High: 27 °C
Sunny
Sunday Night
Low: 14 °C
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 12. Northeast wind 5 to 10 km/h.
Thursday
Sunny, with a high near 26. North northwest wind 8 to 13 km/h.
Thursday Night
Partly cloudy, with a low around 14. North northeast wind 5 to 13 km/h.
Juneteenth
Mostly sunny, with a high near 28. Northwest wind 3 to 8 km/h.
Friday Night
Mostly clear, with a low around 13. North northwest wind 5 to 13 km/h becoming south southwest after midnight.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Clear, with a low around 12.
Sunday
Sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 28.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Newcastle WA
47.54°N 122.17°W (Elev. 397 m)
47.54°N 122.17°W (Elev. 397 m)
11:26 am PDT Jun 17, 2026
4pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
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