Weather in Grand Coulee, Washington, United States

7-Day Detailed Weather Forecast for Grand Coulee

Today

Temperature: 48°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: A chance of rain and snow. Mostly cloudy. High near 48, with temperatures falling to around 45 in the afternoon. East wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 39°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Rain likely. Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. Southeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 47°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Rain likely. Cloudy. High near 47, with temperatures falling to around 45 in the afternoon. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 36°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Northwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A chance of rain and snow. Partly sunny, with a high near 47. Northwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain before 10pm. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

Wednesday

Temperature: 48°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 48.

Wednesday Night

Temperature: 35°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 35.

Thursday

Temperature: 49°F

Wind Speed: 12 to 18 mph

Wind Direction: SW

Forecast: A slight chance of rain and snow between 10am and 4pm. Mostly sunny, with a high near 49. Chance of precipitation is 20%.

Thursday Night

Temperature: 36°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 36.

Friday

Temperature: 50°F

Wind Speed: 10 to 14 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 50.

Friday Night

Temperature: 30°F

Wind Speed: 5 to 12 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 30.

Saturday

Temperature: 46°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 46.

Saturday Night

Temperature: 30°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 30.