St Joe Weather Forecast

    • 17
    • 29

    Chance Snow

    • 8
    • 20

    Snow Likely

    • 3
    • 19

    Mostly Cloudy

    • 12
    • 19

    Mostly Cloudy

    • 25
    • 31

    Mostly Cloudy

    • 32
    • 40

    Chance Rain

Today 12 Dec De Kalb

Partly cloudy. Highs in the upper 20s. East Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 12 Dec De Kalb

Mostly cloudy with a 40 percent chance of snow. Cold with Lows around 17. Southwest Winds around 5 Mph, increasing to west 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Real-Time

St Joe Temperature Statistics

December Temperature

Auburn De Kalb County Airport (8.1 miles)

  • Lowest 5 December, 2025

    -4 °F

  • Average December

    21.3 °F

  • Highest 9 December, 2025

    35.6 °F

Climate (2020–Present)

Auburn De Kalb County Airport (8.1 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.6 °F
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