Mattawa, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    43°
    Tuesday 4/23
    Forecast night icon
    43°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 43F. Dew point will be around 26F with an average humidity of 41%. Winds will be 4 mph from the W.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 4/24
    Day
    70°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 60s to lower 70s. Southwest wind 5 to 15 mph. Gusts up to 25 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the upper 30s to mid 40s. West wind 5 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    63°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Thursday 4/25
    Day
    63°
    Mostly Cloudy
    Forecast day icon
    Night
    49°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain showers in the afternoon. Highs in the lower to mid 60s. Southwest wind 5 to 15 mph. Chance of precipitation 20 percent.
    Night Details
    Cloudy with a 50 percent chance of rain showers. Lows in the lower to mid 40s. Southwest wind 5 to 15 mph with gusts up to 20 mph.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Friday 4/26
    Day
    66°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 50s to mid 60s. Southwest wind 5 to 15 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Highs in the lower to mid 60s.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Saturday 4/27
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Highs in the lower to mid 60s.
    Night Details
    Breezy. Mostly cloudy. Lows in the upper 30s to lower 40s. Highs in the lower to mid 60s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Sunday 4/28
    Day
    69°
    Mostly Cloudy
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly cloudy. Lows in the upper 30s to lower 40s. Highs in the lower to mid 60s.
    Night Details
    Breezy. Mostly cloudy. Lows in the upper 30s to lower 40s. Highs in the lower to mid 60s.
  • Forecast day icon
    Monday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Monday 4/29
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 50s to lower 60s.
    Night Details
    Partly cloudy. Lows in the mid to upper 30s. Highs in the lower to mid 60s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Tuesday 4/30
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid to upper 30s. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy. Low temperature around 43F. Dew point will be around 29F with an average humidity of 44%. Winds will be 8 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Wednesday 5/1
    Day
    66°
    Sunny
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 30F with an average humidity of 37%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 32F with an average humidity of 46%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Thursday 5/2
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 33F with an average humidity of 40%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 33F with an average humidity of 51%. Winds will be 7 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    46°
    Friday 5/3
    Day
    66°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 32F with an average humidity of 38%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 32F with an average humidity of 46%. Winds will be 6 mph from the W.