Weather in Sumas, Washington, United States

7-Day Detailed Weather Forecast for Sumas

This Afternoon

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 67. North northeast wind around 5 mph.

Tonight

Temperature: 48°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 48. Northeast wind around 6 mph.

Sunday

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 75. Northeast wind around 6 mph.

Sunday Night

Temperature: 51°F

Wind Speed: 6 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 51. East northeast wind around 6 mph.

Monday

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 76. North wind 3 to 7 mph.

Monday Night

Temperature: 51°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of rain after 5am. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.

Tuesday

Temperature: 68°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: A chance of rain. Partly sunny, with a high near 68.

Tuesday Night

Temperature: 50°F

Wind Speed: 3 to 8 mph

Wind Direction: SSW

Forecast: A chance of rain. Mostly cloudy, with a low around 50.

Wednesday

Temperature: 61°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a high near 61.

Wednesday Night

Temperature: 46°F

Wind Speed: 2 to 8 mph

Wind Direction: SSE

Forecast: A chance of rain before 5am. Mostly cloudy, with a low around 46.

Thursday

Temperature: 67°F

Wind Speed: 3 to 9 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 67.

Thursday Night

Temperature: 45°F

Wind Speed: 3 to 9 mph

Wind Direction: ENE

Forecast: Mostly clear, with a low around 45.

Friday

Temperature: 69°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 69.

Friday Night

Temperature: 47°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 47.