Harrisburg Weather Forecast

    • 15
    • 22

    Snow Showers Likely

    • 14
    • 29

    Snow

    • 17
    • 30

    Snow Showers

    • -2
    • 25

    Chance Snow Showers

    • 15
    • 21

    Snow Showers Likely

    • 15
    • 31

    Snow Showers Likely

    • 2
    • 25

    Chance Snow Showers

Today 1 Dec Lewis

Partly sunny. Scattered Flurries early. Cold with Highs in the lower 20s. Light Winds.

Tonight 1 Dec Lewis

Cloudy. Snow late. Accumulation an inch or less. Lows 10 to 15. Light southeast Winds. Chance of snow 90 percent.

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Harrisburg Temperature Statistics

December Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (15.5 miles)

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Climate (2020–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (15.5 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.2 °F
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