Weather in Sumas, Washington, United States

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7-Day Detailed Weather Forecast for Sumas

Tonight

Temperature: 50°F

Wind Speed: 1 to 6 mph

Wind Direction: ENE

Forecast: A chance of rain before 5am. Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. East northeast wind 1 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 67°F

Wind Speed: 2 mph

Wind Direction: NNE

Forecast: A chance of rain between 9am and 4pm. Partly sunny. High near 67, with temperatures falling to around 65 in the afternoon. North northeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 49°F

Wind Speed: 2 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 49. East southeast wind around 2 mph.

Friday

Temperature: 69°F

Wind Speed: 1 to 5 mph

Wind Direction: ESE

Forecast: A slight chance of rain between 11am and 5pm. Partly sunny, with a high near 69. East southeast wind 1 to 5 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 52°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: A chance of rain after 11pm. Mostly cloudy, with a low around 52. Southeast wind 1 to 5 mph. Chance of precipitation is 30%.

Saturday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: A chance of rain before 5pm. Partly sunny, with a high near 73. Chance of precipitation is 30%.

Saturday Night

Temperature: 53°F

Wind Speed: 1 to 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 53.

Sunday

Temperature: 79°F

Wind Speed: 1 to 6 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 79.

Sunday Night

Temperature: 55°F

Wind Speed: 1 to 6 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 55.

Labor Day

Temperature: 75°F

Wind Speed: 1 to 7 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 75.

Monday Night

Temperature: 55°F

Wind Speed: 1 to 7 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 55.

Tuesday

Temperature: 74°F

Wind Speed: 1 to 5 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 74.

Tuesday Night

Temperature: 55°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 55.

Wednesday

Temperature: 78°F

Wind Speed: 1 to 6 mph

Wind Direction: SW

Forecast: A slight chance of rain between 11am and 5pm. Mostly sunny, with a high near 78.