10-Day Weather Forecast - Onalaska, WA

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  • 42|39°F
    Mostly Cloudy
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    Today

    42°F

    Mostly cloudy. Highs in the lower to mid 40s. Light wind.

    Tonight

    39°F

    Cloudy. A slight chance of rain late in the evening. A chance of rain after midnight then rain at times in the morning. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s. Light wind becoming north to 10 mph with gusts to 20 mph after midnight.

    Hourly details
  • Day

    47°F

    A slight chance of snow in the morning. Rain at times in the morning then a chance of rain in the afternoon. No snow accumulation. Highs near 50. Northeast wind around 10 mph with gusts to 30 mph becoming south 10 to 20 mph with gusts to 45 mph in the afternoon.

    Night

    37°F

    Mostly cloudy with a chance of rain. Lows in the mid 30s. South wind 10 to 15 mph with gusts to 35 mph in the evening becoming light.

    Hourly details
  • Day

    44°F

    Mostly cloudy with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the mid to upper 40s. Light wind becoming northeast to 10 mph in the afternoon.

    Night

    37°F

    Rain likely. Lows in the upper 30s.

    Hourly details
  • Day

    43°F

    Rain likely in the morning then rain and snow likely in the afternoon. Highs in the mid 40s.

    Night

    35°F

    Mostly cloudy. A chance of rain and snow. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    43°F

    Mostly cloudy with a slight chance of rain and snow. Highs in the mid 40s.

    Night

    33°F

    Mostly cloudy. A slight chance of rain in the evening. Lows in the lower to mid 30s.

    Hourly details
  • Day

    44°F

    Mostly cloudy. A slight chance of rain and snow in the morning. Highs in the mid to upper 40s.

    Night

    34°F

    Mostly cloudy with a slight chance of rain. Lows in the lower to mid 30s.

    Hourly details
  • Day

    46°F

    Mostly cloudy with a slight chance of rain. Highs in the mid 40s to lower 50s.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 89%. Winds will be 2 mph from the E.

  • Day

    49°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 49F. Dew point will be around 39F with an average humidity of 85%. Winds will be 1 mph from the SE.

    Night

    37°F

    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 37F. Dew point will be around 36F with an average humidity of 89%. Winds will be 2 mph from the SE.

  • Day

    45°F

    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 45F. Dew point will be around 38F with an average humidity of 87%. Winds will be 2 mph from the S.

    Night

    38°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 92%. Winds will be 2 mph from the S.

  • Day

    42°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 42F. Dew point will be around 39F with an average humidity of 94%. Winds will be 3 mph from the SW.

    Night

    36°F

    Cloudy with probable rain-snow mix. Chance of precipitation 70%. Low temperature around 36F. Dew point will be around 37F with an average humidity of 97%. Winds will be 4 mph from the S.