Weather in Grand Coulee, Washington, United States

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7-Day Detailed Weather Forecast for Grand Coulee

Tonight

Temperature: 56°F

Wind Speed: 3 to 16 mph

Wind Direction: SW

Forecast: Areas of smoke before 3am, then haze between 3am and 4am. Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southwest wind 3 to 16 mph, with gusts as high as 31 mph.

Friday

Temperature: 83°F

Wind Speed: 2 to 8 mph

Wind Direction: SW

Forecast: Haze before 5pm. Mostly sunny, with a high near 83. Southwest wind 2 to 8 mph.

Friday Night

Temperature: 55°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Haze before 7pm, then areas of smoke between 7pm and 1am, then haze between 1am and 2am, then areas of smoke between 2am and 3am, then haze. Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. Southwest wind 5 to 8 mph.

Saturday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 11am and 5pm. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 53°F

Wind Speed: 3 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 53. West wind 3 to 10 mph, with gusts as high as 21 mph.

Sunday

Temperature: 77°F

Wind Speed: 2 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 77.

Sunday Night

Temperature: 55°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 55.

Monday

Temperature: 83°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 83.

Monday Night

Temperature: 58°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 58.

Tuesday

Temperature: 83°F

Wind Speed: 3 to 13 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 83.

Tuesday Night

Temperature: 55°F

Wind Speed: 5 to 13 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 55.

Wednesday

Temperature: 76°F

Wind Speed: 6 to 13 mph

Wind Direction: S

Forecast: A chance of rain showers after 11am. Partly sunny, with a high near 76. Chance of precipitation is 30%.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 to 13 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Thursday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.