Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Overcast
47°F
8°C
| Humidity | 83% |
| Wind Speed | NW 8 MPH |
| Barometer | 30.26 in (1024.72 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 02 Dec 12:53 PM PST |
Extended Forecast for
Newcastle WA
This Afternoon
High: 47 °F
Cloudy
Tonight
Low: 36 °F
Cloudy
Wednesday
High: 45 °F
Cloudy
Wednesday Night
Low: 39 °F
Slight Chance
RainThursday
High: 47 °F
Rain
Thursday Night
Low: 45 °F
Rain
Friday
High: 53 °F
Rain
Friday Night
Low: 48 °F
Rain
Saturday
High: 52 °F
Rain
Detailed Forecast
This Afternoon
Cloudy, with a high near 47. Calm wind.
Tonight
Cloudy, with a low around 36. Calm wind.
Wednesday
Cloudy, with a high near 45. Calm wind.
Wednesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 39. Light south southeast wind.
Thursday
Rain. High near 47. South southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 53. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 48.
Saturday
Rain. Mostly cloudy, with a high near 52.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain likely. Cloudy, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Newcastle WA
47.52°N 122.17°W (Elev. 400 ft)
47.52°N 122.17°W (Elev. 400 ft)
7:01 am PST Dec 2, 2025
1pm PST Dec 2, 2025-6pm PST Dec 8, 2025
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