Onalaska Weather Forecast

    • 71
    • 86

    Mostly Cloudy

    • 74
    • 87

    Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 65
    • 86

    Thunderstorms Likely

    • 65
    • 83

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

    • 67
    • 86

    Partly Sunny

Today 29 Apr Polk

Mostly cloudy. A slight chance of Showers this afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 29 Apr Polk

Mostly cloudy. A slight chance of Showers in the evening. Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onalaska Temperature Statistics

April Temperature

Huntsville, Huntsville Municipal Airport (28 miles)

  • Lowest 7 April, 2025

    40.6 °F

  • Average April

    72.7 °F

  • Highest 18 April, 2025

    89.7 °F

Climate (2020–Present)

Huntsville, Huntsville Municipal Airport (28 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    81.1 °F
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