Appleton Weather Forecast

    • 21
    • 41

    Partly Sunny

    • 18
    • 41

    Rain Likely

    • -6
    • 26

    Slight Chance Snow

    • 14
    • 28

    Mostly Cloudy

    • 6
    • 25

    Partly Sunny

    • 11
    • 26

    Mostly Cloudy

Today 16 Dec Swift

Not as cold. Mostly cloudy in the morning then clearing. Highs in the lower 40s. West Winds 10 to 20 Mph.

Tonight 16 Dec Swift

Partly cloudy. Lows around 20. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph shifting to the west after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Appleton Temperature Statistics

December Temperature

Appleton Municipal Airport (1.9 miles)

  • Lowest 3 December, 2025

    -7.6 °F

  • Average December

    14.3 °F

  • Highest 9 December, 2025

    39.2 °F

Climate (2020–Present)

Appleton Municipal Airport (1.9 miles)

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

  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    57.5 °F
Get WillyWeather+ to remove ads