Gettysburg Regional Airport Weather Forecast

    • 57
    • 78

    Mostly Cloudy

    • 59
    • 69

    Rain Likely

    • 58
    • 83

    Partly Sunny

    • 55
    • 86

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 56
    • 78

    Mostly Cloudy

Today 16 Sep Adams

Mostly cloudy. A slight chance of Showers this afternoon. Highs in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Sep Adams

Mostly cloudy with a 50 percent chance of light rain. Lows in the upper 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Gettysburg Regional Airport Temperature Statistics

September Temperature

Carroll County Regional Jack B Poage Field (21.1 miles)

  • Lowest 8 September, 2025

    51.8 °F

  • Average September

    69.4 °F

  • Highest 5 September, 2025

    89.6 °F

Climate (2020–Present)

Carroll County Regional Jack B Poage Field (21.1 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    67.6 °F
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