Weather in Grand Coulee, Washington, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Grand Coulee
Overnight |
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Temperature: 32°F Wind Speed: 6 mph Wind Direction: S Forecast: A slight chance of rain and snow before 4am. Mostly cloudy, with a low around 32. South wind around 6 mph. New rainfall amounts less than a tenth of an inch possible. |
Monday |
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Temperature: 42°F Wind Speed: 5 to 8 mph Wind Direction: SE Forecast: Mostly sunny. High near 42, with temperatures falling to around 39 in the afternoon. Southeast wind 5 to 8 mph. Chance of precipitation is 20%. |
Monday Night |
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Temperature: 33°F Wind Speed: 3 to 10 mph Wind Direction: S Forecast: A chance of rain and snow between 7pm and 1am. Mostly cloudy, with a low around 33. South wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. |
Tuesday |
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Temperature: 42°F Wind Speed: 5 mph Wind Direction: SE Forecast: A slight chance of rain after 4pm. Mostly cloudy, with a high near 42. Southeast wind around 5 mph. |
Tuesday Night |
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Temperature: 37°F Wind Speed: 6 mph Wind Direction: NE Forecast: A slight chance of rain before 10pm, then rain and snow likely between 10pm and 1am, then rain and snow. Cloudy, with a low around 37. Northeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
Wednesday |
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Temperature: 43°F Wind Speed: 6 to 10 mph Wind Direction: SE Forecast: Rain before 4pm. Mostly cloudy, with a high near 43. Chance of precipitation is 90%. |
Wednesday Night |
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Temperature: 34°F Wind Speed: 3 to 7 mph Wind Direction: SE Forecast: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 20%. |
Christmas Day |
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Temperature: 41°F Wind Speed: 5 mph Wind Direction: N Forecast: A slight chance of rain and snow before 10am, then rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 50%. |
Thursday Night |
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Temperature: 33°F Wind Speed: 5 mph Wind Direction: W Forecast: Rain likely before 7pm, then rain and snow likely between 7pm and 1am, then a chance of rain and snow between 1am and 4am. Cloudy, with a low around 33. Chance of precipitation is 50%. |
Friday |
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Temperature: 40°F Wind Speed: 7 mph Wind Direction: SW Forecast: Partly sunny, with a high near 40. Chance of precipitation is 20%. |
Friday Night |
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Temperature: 28°F Wind Speed: 6 mph Wind Direction: W Forecast: Partly cloudy, with a low around 28. |
Saturday |
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Temperature: 39°F Wind Speed: 3 to 7 mph Wind Direction: SW Forecast: Partly sunny, with a high near 39. |
Saturday Night |
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Temperature: 32°F Wind Speed: 7 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 32. |
Sunday |
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Temperature: 43°F Wind Speed: 8 mph Wind Direction: S Forecast: Mostly cloudy, with a high near 43. Chance of precipitation is 20%. |