Coulee Dam, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Rain
    62°
    Forecast night icon
    Night
    50% Chance of Rain
    48°
    Thursday 4/25
    Day
    62°
    Rain
    Forecast day icon
    Night
    48°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with likely rain. Chance of precipitation 85%. High temperature around 62F. Dew point will be around 44F with an average humidity of 64%. Winds will be 6 mph from the S.
    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
    Mostly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 4/26
    Day
    62°
    Mostly Cloudy
    Forecast day icon
    Night
    48°
    Partly 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 lower to mid 60s. South wind 5 to 10 mph. Chance of precipitation 20 percent.
    Night Details
    Partly cloudy. Lows in the lower to mid 40s. Southwest wind 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Saturday 4/27
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower to mid 60s. South wind 5 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the upper 30s to lower 40s. Southwest wind 5 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    Windy
    62°
    Forecast night icon
    Night
    Windy
    44°
    Sunday 4/28
    Day
    62°
    Windy
    Forecast day icon
    Night
    44°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
    Night Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
  • Forecast day icon
    Monday
    Windy
    56°
    Forecast night icon
    Night
    Windy
    36°
    Monday 4/29
    Day
    56°
    Windy
    Forecast day icon
    Night
    36°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
    Night Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
  • Forecast day icon
    Tuesday
    Windy
    58°
    Forecast night icon
    Night
    Windy
    44°
    Tuesday 4/30
    Day
    58°
    Windy
    Forecast day icon
    Night
    44°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
    Night Details
    Windy. Partly cloudy. Highs in the upper 50s to mid 60s. Lows in the lower 30s to lower 40s.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Wednesday 5/1
    Day
    67°
    Mostly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 40s. Highs in the 60s.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    63°
    Forecast night icon
    Night
    Cloudy
    48°
    Thursday 5/2
    Day
    63°
    Mostly Cloudy
    Forecast day icon
    Night
    48°
    Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 40s. Highs in the 60s.
    Night Details
    Cloudy. Low temperature around 48F. Dew point will be around 39F with an average humidity of 60%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Friday 5/3
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 39F with an average humidity of 55%. Winds will be 2 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 47F. Dew point will be around 40F with an average humidity of 61%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    66°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/4
    Day
    66°
    Mostly Cloudy
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 66F. Dew point will be around 40F with an average humidity of 52%. Winds will be 2 mph from the W.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 39F with an average humidity of 56%. Winds will be 2 mph from the SW.