Weather in Grand Coulee, Washington, United States

7-Day Detailed Weather Forecast for Grand Coulee

Overnight

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 68. North wind around 5 mph.

Sunday

Temperature: 101°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 101. North wind around 6 mph.

Sunday Night

Temperature: 69°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 69. Northwest wind around 6 mph.

Monday

Temperature: 103°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 103. North wind around 6 mph.

Monday Night

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 70. North wind around 6 mph.

Tuesday

Temperature: 102°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 102.

Tuesday Night

Temperature: 72°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 72.

Wednesday

Temperature: 92°F

Wind Speed: 5 to 8 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 5pm. Partly sunny, with a high near 92. Chance of precipitation is 20%.

Wednesday Night

Temperature: 69°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.

Thursday

Temperature: 91°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers before 11am. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

Thursday Night

Temperature: 67°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 5am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

Friday

Temperature: 89°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 11am. Mostly sunny, with a high near 89. Chance of precipitation is 20%.

Friday Night

Temperature: 63°F

Wind Speed: 3 to 9 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 63.

Saturday

Temperature: 85°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: Sunny, with a high near 85.