Summit Weather Forecast

    • 69
    • 86

    Rain Showers Likely

    • 64
    • 89

    Thunderstorms Likely

    • 58
    • 82

    Chance Thunderstorms

    • 59
    • 81

    Chance Rain Showers

    • 54
    • 80

    Chance Thunderstorms

    • 52
    • 74

    Partly Sunny

Today 9 Jun La Crosse

Mostly cloudy this Morning, then becoming mostly sunny. Patchy fog this morning. Warmer with Highs in the upper 80s. North Winds around 5 Mph, becoming east this afternoon. Heat index Values in the mid 90s this afternoon.

Tonight 9 Jun La Crosse

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Temperature Statistics

June Temperature

La Crosse - La Crosse Regional Airport (1.9 miles)

  • Lowest 3 June, 2026

    53.7 °F

  • Average June

    72 °F

  • Highest 4 June, 2026

    89.7 °F

Climate (2021–Present)

La Crosse - La Crosse Regional Airport (1.9 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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