Weather in Grand Coulee, Washington, United States

7-Day Detailed Weather Forecast for Grand Coulee

Today

Temperature: 91°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Northwest wind around 8 mph.

Tonight

Temperature: 64°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 64. Northwest wind 2 to 7 mph.

Monday

Temperature: 96°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: Sunny, with a high near 96. Southeast wind 2 to 8 mph.

Monday Night

Temperature: 66°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: Clear, with a low around 66. Southeast wind 2 to 8 mph.

Tuesday

Temperature: 102°F

Wind Speed: 2 to 17 mph

Wind Direction: S

Forecast: Sunny, with a high near 102. South wind 2 to 17 mph.

Tuesday Night

Temperature: 68°F

Wind Speed: 6 to 17 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 68.

Wednesday

Temperature: 94°F

Wind Speed: 6 to 22 mph

Wind Direction: W

Forecast: Sunny, with a high near 94.

Wednesday Night

Temperature: 62°F

Wind Speed: 9 to 22 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 62.

Thursday

Temperature: 91°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 91.

Thursday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Clear, with a low around 62.

Friday

Temperature: 97°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 97.

Friday Night

Temperature: 65°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 65.

Saturday

Temperature: 99°F

Wind Speed: 3 to 13 mph

Wind Direction: W

Forecast: Sunny, with a high near 99.

Saturday Night

Temperature: 65°F

Wind Speed: 6 to 13 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 65.