Chambersburg Weather Forecast

    • 58
    • 85

    Partly Sunny

    • 66
    • 86

    Chance Rain Showers

    • 69
    • 90

    Rain Showers Likely

    • 70
    • 94

    Chance Thunderstorms

    • 66
    • 96

    Chance Thunderstorms

    • 65
    • 90

    Slight Chance Thunderstorms

Today 8 Jun Franklin

Partly sunny. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 8 Jun Franklin

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 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

    69.3 °F

  • Highest 5 June, 2026

    88.6 °F

Climate (2021–Present)

Hagerstown, Washington County Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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