Weather in Sumas, Washington, United States

7-Day Detailed Weather Forecast for Sumas

Today

Temperature: 37°F

Wind Speed: 6 to 20 mph

Wind Direction: ENE

Forecast: Mostly sunny. High near 37, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 13. East northeast wind 6 to 20 mph.

Tonight

Temperature: 28°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly cloudy. Low around 28, with temperatures rising to around 30 overnight. Wind chill values as low as 25. Northeast wind around 6 mph.

Sunday

Temperature: 40°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: A slight chance of rain and snow showers after 4pm. Mostly cloudy. High near 40, with temperatures falling to around 37 in the afternoon. East northeast wind around 3 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 32°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: A slight chance of rain and snow showers before 10pm. Mostly cloudy, with a low around 32. East northeast wind around 3 mph. Chance of precipitation is 20%.

Monday

Temperature: 45°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a high near 45. Northeast wind around 3 mph.

Monday Night

Temperature: 35°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 35.

Tuesday

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a high near 47.

Tuesday Night

Temperature: 39°F

Wind Speed: 2 mph

Wind Direction: ENE

Forecast: A chance of rain after 10pm. Mostly cloudy, with a low around 39.

Wednesday

Temperature: 49°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: A chance of rain. Mostly cloudy, with a high near 49.

Wednesday Night

Temperature: 41°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A chance of rain. Mostly cloudy, with a low around 41.

New Year's Day

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Rain likely. Cloudy, with a high near 49.

Thursday Night

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Rain likely. Cloudy, with a low around 40.

Friday

Temperature: 46°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 46.

Friday Night

Temperature: 36°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 36.