Weather in Sumas, Washington, United States

7-Day Detailed Weather Forecast for Sumas

This Afternoon

Temperature: 64°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly sunny, with a high near 64. Southwest wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 46°F

Wind Speed: 1 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 2am. Partly cloudy, with a low around 46. Southwest wind 1 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 65°F

Wind Speed: 2 to 10 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 65. West southwest wind 2 to 10 mph.

Tuesday Night

Temperature: 49°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers after 11pm. Mostly cloudy, with a low around 49. South southwest wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 61°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers before 5pm. Mostly cloudy, with a high near 61. South southwest wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 47°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 47.

Thursday

Temperature: 57°F

Wind Speed: 3 to 9 mph

Wind Direction: SSW

Forecast: Rain showers likely after 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

Thursday Night

Temperature: 47°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: Rain showers likely. Mostly cloudy, with a low around 47.

Friday

Temperature: 59°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 59.

Friday Night

Temperature: 49°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Rain showers likely. Mostly cloudy, with a low around 49.

Saturday

Temperature: 63°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Rain showers likely. Mostly cloudy, with a high near 63.

Saturday Night

Temperature: 47°F

Wind Speed: 3 to 9 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 47.

Sunday

Temperature: 63°F

Wind Speed: 3 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Partly sunny, with a high near 63.

Sunday Night

Temperature: 47°F

Wind Speed: 5 to 9 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 47.