Summit Weather Forecast

    • 29
    • 39

    Mostly Cloudy

    • 22
    • 37

    Mostly Cloudy

    • 30
    • 37

    Cloudy

    • 34
    • 39

    Chance Rain

    • 31
    • 40

    Mostly Cloudy

    • 13
    • 41

    Mostly Cloudy

    • 8
    • 22

    Mostly Cloudy

Today 22 Dec La Crosse

Partly sunny with a chance of drizzle. Not as cold. Near steady temperature in the upper 30s. Southeast Winds 5 to 10 Mph.

Tonight 22 Dec La Crosse

Mostly cloudy. A chance of drizzle and freezing drizzle this evening. Lows around 30. Light Winds, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Temperature Statistics

December Temperature

La Crosse - La Crosse Regional Airport (1.9 miles)

  • Lowest 14 December, 2025

    -11 °F

  • Average December

    17.7 °F

  • Highest 16 December, 2025

    39.9 °F

Climate (2020–Present)

La Crosse - La Crosse Regional Airport (1.9 miles)

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

  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    59.8 °F
Get WillyWeather+ to remove ads