Chambersburg Weather Forecast

    • 31
    • 34

    Rain/Snow

    • 21
    • 38

    Rain/Snow

    • 19
    • 27

    Chance Snow

    • 18
    • 29

    Chance Snow

    • 12
    • 25

    Chance Snow

    • 7
    • 19

    Slight Chance Snow

Today 9 Dec Columbiana

Partly sunny this Morning, then becoming cloudy. A 20 percent chance of snow. Highs in the mid 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Dec Columbiana

Cloudy. Snow with a slight chance of rain after midnight. Snow accumulation less than an inch. Near steady temperature in the lower 30s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph after midnight. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chambersburg Temperature Statistics

December Temperature

Akron Canton Regional Airport (23 miles)

  • Lowest 5 December, 2025

    12 °F

  • Average December

    26.2 °F

  • Highest 7 December, 2025

    34 °F

Climate (2020–Present)

Akron Canton Regional Airport (23 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    62 °F
Get WillyWeather+ to remove ads