Summit Weather Forecast

    • 30
    • 37

    Chance Rain

    • 24
    • 38

    Chance Rain

    • 28
    • 42

    Partly Sunny

    • 27
    • 39

    Chance Rain/Snow

    • 22
    • 37

    Chance Rain/Snow

    • 13
    • 27

    Chance Snow

Today 5 Jan La Crosse

Cloudy. Highs in the upper 30s. West Winds around 5 Mph in the Morning, becoming light and variable.

Tonight 5 Jan La Crosse

Cloudy. A chance of rain and freezing rain after midnight. Areas of fog after midnight. Ice accumulation of less than one tenth of an inch. Near steady temperature in the lower 30s. Light Winds. Chance of precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Temperature Statistics

January Temperature

La Crosse - La Crosse Regional Airport (1.9 miles)

  • Lowest 1 January, 2026

    5 °F

  • Average January

    11.2 °F

  • Highest 2 January, 2026

    16 °F

Climate (2021–Present)

La Crosse - La Crosse Regional Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads