Weather in Grand Coulee, Washington, United States

7-Day Detailed Weather Forecast for Grand Coulee

This Afternoon

Temperature: 67°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Sunny, with a high near 67. South wind around 8 mph.

Tonight

Temperature: 43°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 43. Southeast wind around 6 mph.

Sunday

Temperature: 74°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 74. East wind around 7 mph.

Sunday Night

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 49. East wind around 6 mph.

Monday

Temperature: 80°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 80. East wind around 6 mph.

Monday Night

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 53.

Tuesday

Temperature: 81°F

Wind Speed: 3 to 8 mph

Wind Direction: E

Forecast: A slight chance of rain after 5pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.

Tuesday Night

Temperature: 54°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

Wednesday

Temperature: 65°F

Wind Speed: 6 to 13 mph

Wind Direction: NW

Forecast: A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

Wednesday Night

Temperature: 47°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

Thursday

Temperature: 65°F

Wind Speed: 8 to 12 mph

Wind Direction: N

Forecast: A slight chance of rain before 11am. Mostly sunny, with a high near 65. Chance of precipitation is 20%.

Thursday Night

Temperature: 43°F

Wind Speed: 5 to 9 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 43.

Friday

Temperature: 69°F

Wind Speed: 5 to 8 mph

Wind Direction: N

Forecast: Sunny, with a high near 69.

Friday Night

Temperature: 46°F

Wind Speed: 5 to 8 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 46.