St John Weather Forecast

    • 18
    • 23

    Mostly Cloudy

    • 24
    • 31

    Snow

    • 6
    • 30

    Chance Snow

    • 5
    • 18

    Chance Snow

    • 0
    • 15

    Slight Chance Snow

    • -2
    • 9

    Mostly Cloudy

Today 8 Dec Calumet

Mostly cloudy. A chance of Flurries in the afternoon. Highs in the middle 20s. Light and variable wind becoming south 10 to 15 Mph in the afternoon.

Tonight 8 Dec Calumet

Blustery. Not as cold. Cloudy. A chance of Flurries in the Evening, then light snow likely after midnight. Snow accumulation around 1 inch. Lows in the upper teens. South wind 10 to 15 Mph shifting to the southwest 15 to 25 Mph after midnight. Chance of snow 70 percent.

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St John Temperature Statistics

December Temperature

Appleton-Outagamie (16.2 miles)

  • Lowest 4 December, 2025

    -0.4 °F

  • Average December

    18 °F

  • Highest 3 December, 2025

    28.4 °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

    56.5 °F
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