Onalaska, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Tuesday 4/23
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s to lower 70s. Light wind becoming northwest to 10 mph in the afternoon.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. West wind 10 to 15 mph becoming south after midnight.
  • Forecast day icon
    Wednesday
    Chance of Rain
    56°
    Forecast night icon
    Night
    Chance of Rain
    45°
    Wednesday 4/24
    Day
    56°
    Chance of Rain
    Forecast day icon
    Night
    45°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid 50s to lower 60s. South wind to 10 mph becoming southwest around 10 mph in the afternoon.
    Night Details
    Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the 40s. West wind 10 to 15 mph becoming southwest after midnight.
  • Forecast day icon
    Thursday
    Rain
    51°
    Forecast night icon
    Night
    Rain
    45°
    Thursday 4/25
    Day
    51°
    Rain
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Rainfall amounts a quarter to a half inch possible. Highs in the upper 40s to mid 50s. South wind to 10 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Rain at times. Lows in the mid to upper 40s.
  • Forecast day icon
    Friday
    Rain
    53°
    Forecast night icon
    Night
    Chance of Rain
    43°
    Friday 4/26
    Day
    53°
    Rain
    Forecast day icon
    Night
    43°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Highs in the mid 50s.
    Night Details
    Mostly cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Saturday
    Rain
    54°
    Forecast night icon
    Night
    Rain
    43°
    Saturday 4/27
    Day
    54°
    Rain
    Forecast day icon
    Night
    43°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then rain at times in the afternoon. Highs in the mid to upper 50s.
    Night Details
    Rain likely. Lows in the lower to mid 40s.
  • Forecast day icon
    Sunday
    Rain
    52°
    Forecast night icon
    Night
    Rain
    41°
    Sunday 4/28
    Day
    52°
    Rain
    Forecast day icon
    Night
    41°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Highs in the mid 50s.
    Night Details
    Rain at times in the evening then rain likely after midnight. Lows near 40.
  • Forecast day icon
    Monday
    Rain
    50°
    Forecast night icon
    Night
    70% Chance of Rain
    37°
    Monday 4/29
    Day
    50°
    Rain
    Forecast day icon
    Night
    37°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Rain at times. Highs in the lower to mid 50s.
    Night Details
    Mostly cloudy with probable rain. Chance of precipitation 65%. Low temperature around 37F. Dew point will be around 38F with an average humidity of 88%. Winds will be 6 mph from the S.
  • Forecast day icon
    Tuesday
    70% Chance of Rain
    55°
    Forecast night icon
    Night
    50% Chance of Rain
    37°
    Tuesday 4/30
    Day
    55°
    70% Chance of Rain
    Forecast day icon
    Night
    37°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 55F. Dew point will be around 43F with an average humidity of 84%. Winds will be 5 mph from the SW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 37F. Dew point will be around 39F with an average humidity of 87%. Winds will be 4 mph from the S.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    50% Chance of Rain
    40°
    Wednesday 5/1
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    40°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 44F with an average humidity of 73%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 82%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    42°
    Thursday 5/2
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 60F. Dew point will be around 46F with an average humidity of 76%. Winds will be 5 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 42F. Dew point will be around 44F with an average humidity of 84%. Winds will be 5 mph from the S.