Weather forecast for 10 days
Grand Coulee, WA

On Sunday, in Grand Coulee, light rain is expected in the afternoon.
The likelihood of rain for today is high. However, precipitation will be light. Minor variations in temperature are predicted, peaking at a cold 41°F (5°C) and slightly dropping to a low of an icy 39.2°F (4°C).
It will be warmer, and the highest temperature today will be more in line with November's average maximum of 41.4°F (5.2°C) than December's of 31.6°F (-0.2°C).
Sunrise will be at 7:41 am and sunset at 4:08 pm; the daylight will last for 8h and 26min.

For the next ten days, a combination of snowy, rainy and cloudy weather is expected.
Rain is forecasted for Sunday, Tuesday and Thursday.
Snow is predicted for Wednesday, Friday through next Sunday. With elevated precipitation of 0.47" (12mm), most snowfall is expected on Wednesday.
In the coming days, the maximum temperature will vary between 35.6°F (2°C) and 42.8°F (6°C), while the lowest temperature will vary between 28.4°F (-2°C) and 39.2°F (4°C).
Monday, Tuesday, Thursday through Saturday, with the highest temperature of 42.8°F (6°C), will be the warmest days in Grand Coulee; the coldest day will be next Tuesday, with a maximum of 35.6°F (2°C).

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December is the coldest month in Grand Coulee, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 21.4°F (-5.9°C).