Harrisburg Weather Forecast

    • 17
    • 29

    Mostly Cloudy

    • 20
    • 32

    Chance Snow

    • 9
    • 24

    Mostly Cloudy

    • 19
    • 30

    Mostly Cloudy

    • 21
    • 31

    Mostly Cloudy

    • 15
    • 30

    Chance Snow

    • 15
    • 27

    Chance Snow

Today 2 Dec Fayette

Mostly cloudy. Highs in the upper 20s. Northwest Winds around 5 Mph.

Tonight 2 Dec Fayette

Mostly cloudy. Lows 15 to 20. West Winds around 5 Mph early this Evening, becoming light and Variable, then becoming southwest around 5 Mph after midnight.

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Harrisburg Temperature Statistics

December Temperature

Shelbyville Municipal Airport (33.6 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Shelbyville Municipal Airport (33.6 miles)

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  • Average Low 2020–2025

    47.2 °F
  • Average 2020–2025

    57 °F
  • Average High 2020–2025

    67 °F
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