Hazardous Weather Conditions
Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Rain
43°F
6°C
| Humidity | 81% |
| Wind Speed | N 8 MPH |
| Barometer | 29.55 in (1000.68 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 24 Dec 01:00 AM PST |
Extended Forecast for
Newcastle WA
Wind Advisory December 24, 04:00am until December 24, 07:00pm
Overnight

Low: 38 °F
Rain
Wednesday

High: 48 °F
Rain and
BreezyWednesday Night
Low: 36 °F
Slight Chance
Rain then
Mostly CloudyChristmas Day

High: 44 °F
Rain Likely
Thursday Night

Low: 38 °F
Rain
Friday

High: 43 °F
Rain Likely
Friday Night
Low: 35 °F
Chance Rain
then Mostly
CloudySaturday

High: 42 °F
Mostly Cloudy
Saturday Night

Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
Rain, mainly after 4am. Low around 38. North northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 48. Breezy, with an east northeast wind 5 to 10 mph becoming south 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 10pm. Increasing clouds, with a low around 36. South southeast wind 7 to 9 mph becoming northeast after midnight.
Christmas Day
Rain likely after 10am. Mostly cloudy, with a high near 44. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 38. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
A slight chance of rain. Mostly cloudy, with a high near 47.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newcastle WA
47.53°N 122.14°W (Elev. 873 ft)
47.53°N 122.14°W (Elev. 873 ft)
8:21 pm PST Dec 23, 2025
1am PST Dec 24, 2025-6pm PST Dec 30, 2025



