Gettysburg Municipal Airport Weather Forecast

    • 23
    • 29

    Snow Likely

    • 10
    • 32

    Snow Likely

    • -1
    • 17

    Snow Likely

    • 4
    • 10

    Slight Chance Snow

    • 20
    • 35

    Partly Sunny

    • 15
    • 37

    Chance Snow

    • 11
    • 26

    Mostly Cloudy

Today 4 Dec Potter

Partly sunny and not as cold. Near steady temperature in the upper 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Dec Potter

Mostly cloudy. A chance of freezing rain and snow this Evening, then snow and freezing rain likely after midnight. Little or no snow accumulation. Ice accumulation around a trace. Not as cold with Lows in the lower 20s. Temperature rising into the upper 20s after midnight. West Winds 10 to 15 Mph. Chance of precipitation 70 percent.

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Gettysburg Municipal Airport Temperature Statistics

December Temperature

Mobridge, Mobridge Municipal Airport (44.7 miles)

  • Lowest 1 December, 2025

    0 °F

  • Average December

    15 °F

  • Highest 2 December, 2025

    37 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (44.7 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    60 °F
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