Lake Winnebago Weather Forecast

    • 23
    • 34

    Mostly Cloudy

    • 32
    • 35

    Rain Likely

    • 8
    • 39

    Rain Likely

    • 15
    • 22

    Chance Snow

    • 9
    • 30

    Mostly Cloudy

    • 10
    • 20

    Partly Sunny

Today 16 Dec Calumet

Blustery. Not as cold. Partly sunny with a slight chance of light freezing rain. Highs in the middle 30s. Southwest wind 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 16 Dec Calumet

Blustery. Not as cold. Partly cloudy. Lows in the lower 20s. West wind 15 to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winnebago Temperature Statistics

December Temperature

Appleton-Outagamie (13 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    16.4 °F

  • Highest 3 December, 2025

    28.4 °F

Climate (2020–Present)

Appleton-Outagamie (13 miles)

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

  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.5 °F
Get WillyWeather+ to remove ads