Mattawa, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    60% Chance of Rain
    38°
    Wednesday 3/27
    Forecast night icon
    38°
    60% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 38F. Dew point will be around 34F with an average humidity of 77%. Winds will be 6 mph from the S.
  • Forecast day icon
    Thursday
    Windy
    57°
    Forecast night icon
    Night
    Mostly Cloudy
    40°
    Thursday 3/28
    Day
    57°
    Windy
    Forecast day icon
    Night
    40°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain in the afternoon. Highs in the 50s. Windy. South wind 5 to 15 mph with gusts up to 20 mph shifting to the southwest 15 to 25 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent.
    Night Details
    Mostly cloudy. A chance of rain in the evening. Lows in the lower to mid 30s. South wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Friday 3/29
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain showers in the afternoon. Highs in the 50s. South wind 5 to 10 mph. Chance of precipitation 20 percent.
    Night Details
    Mostly clear. Lows in the lower to mid 30s. North wind 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Saturday 3/30
    Day
    63°
    Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s to lower 60s. North wind 5 to 10 mph with gusts up to 20 mph.
    Night Details
    Mostly clear. Lows in the lower to mid 30s. Highs in the upper 50s to lower 60s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Sunday 3/31
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower to mid 30s. Highs in the upper 50s to lower 60s.
    Night Details
    Mostly clear. Lows in the mid to upper 30s. Highs in the mid to upper 60s.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Monday 4/1
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid to upper 30s. Highs in the mid to upper 60s.
    Night Details
    Partly cloudy. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Tuesday 4/2
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Wednesday 4/3
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Day Details
    Breezy. Mostly sunny with a 20 percent chance of rain showers. Highs in the upper 50s to lower 60s.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 24F with an average humidity of 46%. Winds will be 9 mph from the W.
  • Forecast day icon
    Thursday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    Clear
    37°
    Thursday 4/4
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 59F. Dew point will be around 24F with an average humidity of 39%. Winds will be 4 mph from the N.
    Night Details
    Clear. Low temperature around 37F. Dew point will be around 25F with an average humidity of 46%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Friday 4/5
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 61F. Dew point will be around 26F with an average humidity of 40%. Winds will be 3 mph from the NW.
    Night Details
    Mostly cloudy. Low temperature around 39F. Dew point will be around 29F with an average humidity of 50%. Winds will be 5 mph from the W.