Onalaska, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Chance of Storms
    40°
    Saturday 5/18
    Forecast night icon
    40°
    Chance of Storms
    Hourly
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening then a slight chance of rain showers late in the evening. Lows near 40. West wind 10 to 15 mph in the evening becoming light gusts to 25 mph in the evening.
  • Forecast day icon
    Sunday
    Chance of Rain Showers
    59°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Sunday 5/19
    Day
    59°
    Chance of Rain Showers
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 50s to mid 60s. Light wind becoming west to 10 mph in the afternoon gusts to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows near 40. West wind to 10 mph with gusts to 20 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Monday 5/20
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the 60s to lower 70s. Light wind.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s. West wind around 10 mph becoming southwest to 10 mph after midnight gusts to 20 mph in the evening.
  • Forecast day icon
    Tuesday
    Chance of Rain
    53°
    Forecast night icon
    Night
    Chance of Rain Showers
    44°
    Tuesday 5/21
    Day
    53°
    Chance of Rain
    Forecast day icon
    Night
    44°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain in the morning then cloudy with rain at times in the afternoon. Highs in the mid to upper 50s.
    Night Details
    Mostly cloudy with rain at times in the evening then mostly cloudy with a chance of showers after midnight. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    56°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Wednesday 5/22
    Day
    56°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then a slight chance of showers after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Thursday 5/23
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Highs in the lower to mid 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower to mid 40s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    44°
    Friday 5/24
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    44°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower to mid 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then a slight chance of showers after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Saturday
    Chance of Rain Showers
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Saturday 5/25
    Day
    63°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the lower 60s.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 44F with an average humidity of 83%. Winds will be 2 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 5/26
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 49F with an average humidity of 71%. Winds will be 3 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 44F. Dew point will be around 44F with an average humidity of 79%. Winds will be 2 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Monday 5/27
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 50F with an average humidity of 67%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 46F with an average humidity of 79%. Winds will be 2 mph from the NW.