Weather in Sumas, Washington, United States

7-Day Detailed Weather Forecast for Sumas

Overnight

Temperature: 52°F

Wind Speed: 2 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 52. North northwest wind around 2 mph.

Sunday

Temperature: 78°F

Wind Speed: 1 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 78. West wind 1 to 8 mph.

Sunday Night

Temperature: 56°F

Wind Speed: 2 to 7 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 56. South southwest wind 2 to 7 mph.

Monday

Temperature: 83°F

Wind Speed: 1 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 83. West wind 1 to 8 mph.

Monday Night

Temperature: 58°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 58. South wind 2 to 8 mph.

Tuesday

Temperature: 82°F

Wind Speed: 2 to 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 82.

Tuesday Night

Temperature: 60°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers after 5am. Partly cloudy, with a low around 60.

Wednesday

Temperature: 71°F

Wind Speed: 6 to 12 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 71.

Wednesday Night

Temperature: 56°F

Wind Speed: 3 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers before 5am. Mostly cloudy, with a low around 56.

Thursday

Temperature: 77°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 77.

Thursday Night

Temperature: 56°F

Wind Speed: 2 to 7 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 56.

Friday

Temperature: 83°F

Wind Speed: 2 to 8 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 83.

Friday Night

Temperature: 59°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 59.

Saturday

Temperature: 84°F

Wind Speed: 2 to 9 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 84.