National Weather Service

News Headlines

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Overcast

39°F

4°C

Humidity	80%
Wind Speed	SSW 8 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	26 Dec 10:00 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Newcastle WA

Tonight
Low: 34 °F
Chance Snow
and Patchy
Fog
Saturday
High: 38 °F
Patchy Fog
then Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 40 °F
Partly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 43 °F
Mostly Cloudy
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 46 °F
Partly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly before 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a steady temperature around 34. Southwest wind 5 to 7 mph becoming west northwest after midnight. Little or no snow accumulation expected.

Saturday

Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 38. Light north wind.

Saturday Night

Mostly cloudy, with a low around 31. Calm wind.

Sunday

Partly sunny, with a high near 40. Calm wind.

Sunday Night

Mostly cloudy, with a low around 33. Light east wind.

Monday

Mostly cloudy, with a high near 43.

Monday Night

Mostly cloudy, with a low around 33.