Harrisburg Weather Forecast

    • 7
    • 16

    Increasing Clouds

    • 20
    • 31

    Mostly Cloudy

    • 14
    • 37

    Partly Sunny

    • -3
    • 30

    Mostly Cloudy

    • -9
    • 4

    Cold

    • -3
    • 8

    Slight Chance Snow

    • 5
    • 17

    Mostly Sunny

Today 19 Jan Van Buren

Sunny, cooler. Near steady temperature around 13. West Winds 10 to 15 Mph. Wind chill Values as low as 3 below.

Tonight 19 Jan Van Buren

Mostly cloudy and cold. Near steady temperature around 10 above. Southwest Winds around 5 Mph.

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Harrisburg Temperature Statistics

January Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

  • Lowest 17 January, 2026

    8.6 °F

  • Average January

    32 °F

  • Highest 7 January, 2026

    59 °F

Climate (2021–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.9 °F
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