Chambersburg Weather Forecast

    • 52
    • 76

    Becoming Sunny

    • 58
    • 78

    Partly Sunny

    • 63
    • 84

    Chance Rain Showers

    • 64
    • 91

    Rain Showers

    • 59
    • 81

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

Today 15 Jun Franklin

Mostly sunny and not as warm. Near steady temperature in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Jun Franklin

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chambersburg Temperature Statistics

June Temperature

Hagerstown, Washington County Regional Airport (16.2 miles)

  • Lowest 1 June, 2026

    50.6 °F

  • Average June

    73.4 °F

  • Highest 11 June, 2026

    93.7 °F

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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