Van Loon Lake Weather Forecast

    • 56
    • 79

    Rain Showers

    • 43
    • 65

    Mostly Cloudy

    • 41
    • 64

    Partly Sunny

    • 45
    • 65

    Mostly Cloudy

    • 48
    • 70

    Slight Chance Thunderstorms

    • 53
    • 76

    Slight Chance Thunderstorms

Today 18 May La Crosse

Mostly cloudy. A slight chance of Showers and Thunderstorms this morning. Warmer with Highs in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 18 May La Crosse

Showers with a chance of Thunderstorms. Humid with Lows in the upper 50s. South Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Van Loon Lake Temperature Statistics

May Temperature

La Crosse - La Crosse Regional Airport (11.2 miles)

  • Lowest 7 May, 2026

    30.7 °F

  • Average May

    55.9 °F

  • Highest 15 May, 2026

    86.6 °F

Climate (2021–Present)

La Crosse - La Crosse Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.9 °F
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