Weather in Grand Coulee, Washington, United States

7-Day Detailed Weather Forecast for Grand Coulee

This Afternoon

Temperature: 45°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A chance of rain before 4pm. Mostly cloudy. High near 45, with temperatures falling to around 43 in the afternoon. Southeast wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Patchy fog after 7pm. Mostly cloudy, with a low around 37. East wind around 3 mph.

Tuesday

Temperature: 48°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Patchy fog before 9am. Mostly cloudy. High near 48, with temperatures falling to around 46 in the afternoon. Northeast wind around 3 mph.

Tuesday Night

Temperature: 38°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Patchy fog after 8pm. Mostly cloudy, with a low around 38. Northeast wind around 3 mph.

Wednesday

Temperature: 52°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Patchy fog before noon. Partly sunny, with a high near 52. Northeast wind around 3 mph.

Wednesday Night

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Patchy fog after 8pm. Mostly cloudy, with a low around 37.

Thursday

Temperature: 54°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Patchy fog before 9am. Partly sunny, with a high near 54.

Thursday Night

Temperature: 36°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 36.

Friday

Temperature: 51°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Mostly cloudy, with a high near 51.

Friday Night

Temperature: 37°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 37.

Saturday

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain after 4pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

Saturday Night

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

Sunday

Temperature: 50°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

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

Sunday Night

Temperature: 37°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A chance of rain before 4am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.