Chambersburg Weather Forecast

    • 60
    • 79

    Rain Showers Likely

    • 51
    • 71

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 60
    • 80

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 64
    • 84

    Chance Rain Showers

Today 21 Jul Columbiana

Showers likely. A chance of Thunderstorms Early, then scattered Thunderstorms. Some Thunderstorms may be severe. Highs around 80. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 21 Jul Columbiana

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Humid with Lows around 60. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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Chambersburg Temperature Statistics

July Temperature

Akron Canton Regional Airport (23 miles)

  • Lowest 17 July, 2026

    61.6 °F

  • Average July

    77.5 °F

  • Highest 1 July, 2026

    95.6 °F

Climate (2021–2026)

Akron Canton Regional Airport (23 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62 °F
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