St John Weather Forecast

    • 15
    • 25

    Chance Wintry Mix

    • 9
    • 19

    Chance Snow

    • -3
    • 18

    Partly Sunny

    • 14
    • 20

    Snow Likely

    • 15
    • 27

    Chance Snow

    • 8
    • 26

    Chance Snow

Today 5 Dec Calumet

Not as cold. Cloudy. A chance of Flurries in the Morning, then a chance of light snow in the afternoon. Highs in the upper 20s. Southwest wind 10 to 15 Mph. Chance of snow 50 percent.

Tonight 5 Dec Calumet

Blustery. Mostly cloudy. Nearly steady temperature around 11. Southwest wind 15 to 25 Mph. Wind Chills to 10 below zero.

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St John Temperature Statistics

December Temperature

Appleton-Outagamie (16.2 miles)

  • Lowest 1 December, 2025

    10.4 °F

  • Average December

    18.9 °F

  • Highest 2 December, 2025

    26.6 °F

Climate (2020–Present)

Appleton-Outagamie (16.2 miles)

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  • Average Low 2020–2025

    39.8 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.6 °F
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