Harrisburg Weather Forecast

    • 27
    • 41

    Chance Snow

    • 15
    • 31

    Snow Showers Likely

    • 1
    • 20

    Partly Sunny

    • 1
    • 17

    Mostly Cloudy

    • 4
    • 16

    Partly Sunny

    • 15
    • 27

    Mostly Cloudy

Today 18 Jan Dauphin

A slight chance of freezing rain in the morning. Cloudy with a chance of rain. Highs in the upper 30s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of precipitation 40 percent.

Tonight 18 Jan Dauphin

Mostly cloudy. Lows in the mid 20s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph after midnight.

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Harrisburg Temperature Statistics

January Temperature

Harrisburg, Capital City Airport (3.7 miles)

  • Lowest 15 January, 2025

    19.9 °F

  • Average January

    30.5 °F

  • Highest 1 January, 2025

    49.6 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (3.7 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    66.7 °F
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