Weather in Grand Coulee, Washington, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Grand Coulee
This Afternoon |
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Temperature: 89°F Wind Speed: 8 mph Wind Direction: E Forecast: Partly sunny, with a high near 89. East wind around 8 mph. |
Tonight |
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Temperature: 55°F Wind Speed: 2 to 8 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms after 11pm. Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. Northeast wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday |
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Temperature: 71°F Wind Speed: 3 to 21 mph Wind Direction: SW Forecast: A chance of rain showers before 11am, then showers and thunderstorms between 11am and 4pm, then rain showers and patchy blowing dust between 4pm and 5pm, then patchy blowing dust and a slight chance of rain showers. Mostly cloudy. High near 71, with temperatures falling to around 61 in the afternoon. Southwest wind 3 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
Wednesday Night |
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Temperature: 46°F Wind Speed: 12 to 21 mph Wind Direction: SW Forecast: Patchy blowing dust and a slight chance of rain showers before 11pm. Mostly cloudy, with a low around 46. Southwest wind 12 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 69°F Wind Speed: 12 to 17 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 69. Southwest wind 12 to 17 mph, with gusts as high as 30 mph. |
Thursday Night |
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Temperature: 43°F Wind Speed: 5 to 18 mph Wind Direction: SW Forecast: Mostly clear, with a low around 43. |
Friday |
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Temperature: 67°F Wind Speed: 5 to 17 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 67. |
Friday Night |
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Temperature: 41°F Wind Speed: 6 to 20 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 41. |
Saturday |
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Temperature: 64°F Wind Speed: 6 to 13 mph Wind Direction: W Forecast: Mostly sunny, with a high near 64. |
Saturday Night |
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Temperature: 40°F Wind Speed: 5 to 13 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 40. |
Sunday |
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Temperature: 69°F Wind Speed: 5 to 9 mph Wind Direction: W Forecast: Sunny, with a high near 69. |
Sunday Night |
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Temperature: 44°F Wind Speed: 2 to 9 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 44. |
Monday |
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Temperature: 73°F Wind Speed: 2 to 12 mph Wind Direction: W Forecast: Mostly sunny, with a high near 73. |
Monday Night |
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Temperature: 46°F Wind Speed: 3 to 12 mph Wind Direction: W Forecast: Partly cloudy, with a low around 46. |