Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Partly Cloudy
59°F
15°C
| Humidity | 82% |
| Wind Speed | SE 3 MPH |
| Barometer | 30.11 in (1019.64 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 05:20 AM PDT |
Extended Forecast for
Newcastle WA
Today
High: 76 °F
Mostly Cloudy
Tonight
Low: 59 °F
Mostly Cloudy
Wednesday
High: 75 °F
Becoming
SunnyWednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 60 °F
Clear
Saturday
High: 84 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 76. South southeast wind around 5 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 59. Light and variable wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. North northeast wind around 6 mph.
Thursday
Sunny, with a high near 77. North northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 81.
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)
2:38 am PDT Aug 19, 2025
5am PDT Aug 19, 2025-6pm PDT Aug 25, 2025
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