Gettysburg Weather Forecast

    • 52
    • 90

    Breezy

    • 52
    • 74

    Partly Sunny

    • 58
    • 81

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

    • 65
    • 94

    Partly Sunny

Today 3 Aug Potter

Partly sunny with a 20 percent chance of Showers. Windy, hot with Highs in the lower 90s. West Winds 25 to 30 Mph with Gusts up to 40 Mph.

Tonight 3 Aug Potter

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy smoke. Very windy and cooler with Lows in the mid 50s. North Winds 25 to 35 Mph with Gusts up to 45 Mph, becoming northwest 15 to 20 Mph with Gusts up to 30 Mph after midnight.

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Gettysburg Temperature Statistics

August Temperature

Mobridge, Mobridge Municipal Airport (42.9 miles)

  • Lowest 1 August, 2026

    57.9 °F

  • Average August

    75.1 °F

  • Highest 1 August, 2026

    90 °F

Climate (2021–2026)

Mobridge, Mobridge Municipal Airport (42.9 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.8 °F
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