Chambersburg Weather Forecast

    • 53
    • 74

    Partly Sunny

    • 59
    • 82

    Rain Showers Likely

    • 47
    • 70

    Rain Showers

    • 41
    • 60

    Rain Showers Likely

    • 45
    • 62

    Chance Rain Showers

    • 45
    • 66

    Chance Rain Showers

Today 4 May Franklin

Mostly sunny. Warmer with Highs in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 4 May Franklin

Partly cloudy. Not as cool with Lows in the lower 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Chambersburg Temperature Statistics

May Temperature

Hagerstown, Washington County Regional Airport (16.2 miles)

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  • Average May

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Climate (2021–Present)

Hagerstown, Washington County Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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