Hummelstown Weather Forecast

    • 20
    • 41

    Mostly Sunny

    • 32
    • 40

    Rain/Snow Likely

    • 26
    • 35

    Chance Rain/Snow

    • 21
    • 36

    Partly Sunny

    • 25
    • 39

    Partly Sunny

    • 28
    • 42

    Mostly Cloudy

Today 3 Dec Dauphin

Mostly sunny. Highs in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 Dec Dauphin

Mostly clear. Lows in the lower 20s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hummelstown Temperature Statistics

December Temperature

Harrisburg, Harrisburg International Airport (5.6 miles)

  • Lowest 1 December, 2024

    21 °F

  • Average December

    29.2 °F

  • Highest 1 December, 2024

    37 °F

Climate (2019–Present)

Harrisburg, Harrisburg International Airport (5.6 miles)

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

  • Average Low 2019–2024

    47.9 °F

  • Average 2019–2024

    56.4 °F

  • Average High 2019–2024

    65.4 °F
Get WillyWeather+ to remove ads