Weather in Chehalis, Washington, United States

7-Day Detailed Weather Forecast for Chehalis

Christmas Day

Temperature: 46°F

Wind Speed: 5 to 8 mph

Wind Direction: ENE

Forecast: Areas of fog and a chance of rain showers before 9am, then rain showers and areas of fog between 9am and noon, then a chance of rain showers and patchy fog. Mostly cloudy. High near 46, with temperatures falling to around 44 in the afternoon. East northeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 36°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: A chance of rain showers before 8pm, then widespread fog and a chance of rain showers between midnight and 4am, then rain showers likely and areas of fog. Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. South southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 43°F

Wind Speed: 7 to 12 mph

Wind Direction: SSW

Forecast: Rain showers and patchy fog. Mostly cloudy. High near 43, with temperatures falling to around 39 in the afternoon. South southwest wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 33°F

Wind Speed: 9 mph

Wind Direction: WSW

Forecast: Rain showers likely before 4am. Mostly cloudy, with a low around 33. West southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Temperature: 42°F

Wind Speed: 1 to 7 mph

Wind Direction: W

Forecast: Patchy fog between 9am and 11am. Partly sunny, with a high near 42. West wind 1 to 7 mph.

Saturday Night

Temperature: 31°F

Wind Speed: 1 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 31.

Sunday

Temperature: 42°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Mostly cloudy, with a high near 42.

Sunday Night

Temperature: 31°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 31.

Monday

Temperature: 45°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a high near 45.

Monday Night

Temperature: 32°F

Wind Speed: 1 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 32.

Tuesday

Temperature: 46°F

Wind Speed: 2 mph

Wind Direction: ESE

Forecast: Mostly cloudy, with a high near 46.

Tuesday Night

Temperature: 35°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: A chance of rain showers after 10pm. Mostly cloudy, with a low around 35.

Wednesday

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: A chance of rain showers. Mostly cloudy, with a high near 47.

Wednesday Night

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Rain showers likely. Cloudy, with a low around 37.