Trempealeau Weather Forecast

    • 68
    • 86

    Rain Showers Likely

    • 63
    • 83

    Partly Sunny

    • 66
    • 83

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

    • 67
    • 84

    Chance Thunderstorms

Today 5 Jul Trempealeau

Cloudy with scattered Showers and Thunderstorms. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 5 Jul Trempealeau

Mostly cloudy. Numerous Showers and scattered Thunderstorms in the Evening, then isolated Showers after midnight. Humid with Lows in the upper 60s. Northwest Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trempealeau Temperature Statistics

July Temperature

La Crosse - La Crosse Regional Airport (12.4 miles)

  • Lowest 1 July, 2025

    64 °F

  • Average July

    78.1 °F

  • Highest 3 July, 2025

    91 °F

Climate (2020–Present)

La Crosse - La Crosse Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    59.8 °F
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