10-Day Weather Forecast - Coulee Dam, WA

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  • 74|51°F
    Partly Cloudy
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    Today

    74°F

    Partly cloudy. Highs in the 70s. Northeast wind 5 to 10 mph shifting to the southwest with gusts up to 20 mph in the afternoon.

    Tonight

    51°F

    Partly cloudy. Lows in the lower to mid 40s. Southwest wind 5 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    62°F

    Partly cloudy in the morning then clearing. Cooler. Highs in the upper 50s to lower 60s. Windy. West wind 15 to 25 mph with gusts up to 40 mph.

    Night

    40°F

    Mostly clear. Lows in the lower to mid 30s. Northwest wind 5 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Day

    65°F

    Sunny. Highs in the upper 50s to mid 60s. West wind 5 to 10 mph.

    Night

    42°F

    Clear. Lows in the mid to upper 30s.

    Hourly details
  • Day

    67°F

    Mostly clear. Highs in the mid 60s to lower 70s. Lows in the mid 30s to lower 40s.

    Night

    43°F

    Mostly clear. Highs in the mid 60s to lower 70s. Lows in the mid 30s to lower 40s.

    Hourly details
  • Day

    71°F

    Mostly clear. Highs in the mid 60s to lower 70s. Lows in the mid 30s to lower 40s.

    Night

    47°F

    Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.

    Hourly details
  • Weekend Weather

  • Day

    67°F

    Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.

    Night

    42°F

    Mostly cloudy with a 20 percent chance of rain. Lows around 40. Highs in the upper 50s to lower 60s.

    Hourly details
  • Day

    58°F

    Mostly cloudy with a 20 percent chance of rain. Lows around 40. Highs in the upper 50s to lower 60s.

    Night

    41°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 37F with an average humidity of 67%. Winds will be 4 mph from the SW.

  • Day

    60°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 36F with an average humidity of 55%. Winds will be 5 mph from the SW.

    Night

    40°F

    Mostly cloudy. Low temperature around 40F. Dew point will be around 33F with an average humidity of 59%. Winds will be 2 mph from the SW.

  • Day

    60°F

    Mostly cloudy. High temperature around 60F. Dew point will be around 34F with an average humidity of 51%. Winds will be 4 mph from the SW.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 34F with an average humidity of 60%. Winds will be 2 mph from the SW.

  • Day

    60°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 60F. Dew point will be around 37F with an average humidity of 56%. Winds will be 4 mph from the S.

    Night

    41°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 36F with an average humidity of 63%. Winds will be 2 mph from the SW.