Coulee Dam, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    50% Chance of Rain
    48°
    Thursday 4/25
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    48°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. Southwest wind 5 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.
    Night Details
    Mostly cloudy. A chance of rain in the evening. Lows in the lower to mid 40s. South wind 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Friday 4/26
    Day
    59°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain in the morning then a chance of rain showers in the afternoon. Highs in the upper 50s to mid 60s. South wind 5 to 10 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.
    Night Details
    Mostly cloudy. Lows in the lower to mid 40s. Southwest wind 5 to 10 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    63°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 4/27
    Day
    63°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the 60s. Southwest wind 5 to 15 mph with gusts up to 20 mph.
    Night Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 4/28
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
    Night Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Monday
    Partly Cloudy
    57°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Monday 4/29
    Day
    57°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
    Night Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Tuesday 4/30
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
    Night Details
    Breezy. Partly cloudy. Lows in the mid 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Cloudy
    46°
    Wednesday 5/1
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid to upper 60s.
    Night Details
    Cloudy. Low temperature around 46F. Dew point will be around 35F with an average humidity of 46%. Winds will be 3 mph from the S.
  • Forecast day icon
    Thursday
    Cloudy
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Thursday 5/2
    Day
    64°
    Cloudy
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy. High temperature around 64F. Dew point will be around 35F with an average humidity of 45%. Winds will be 2 mph from the NE.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 37F with an average humidity of 54%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    Cloudy
    48°
    Friday 5/3
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 62F. Dew point will be around 37F with an average humidity of 50%. Winds will be 2 mph from the W.
    Night Details
    Cloudy. Low temperature around 48F. Dew point will be around 37F with an average humidity of 53%. Winds will be 2 mph from the W.
  • Forecast day icon
    Saturday
    Cloudy
    65°
    Forecast night icon
    Night
    Cloudy
    48°
    Saturday 5/4
    Day
    65°
    Cloudy
    Forecast day icon
    Night
    48°
    Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 65F. Dew point will be around 36F with an average humidity of 45%. Winds will be 3 mph from the SW.
    Night Details
    Cloudy. Low temperature around 48F. Dew point will be around 38F with an average humidity of 55%. Winds will be 1 mph from the SW.