Freeport Weather Forecast

    • 23
    • 26

    Partly Sunny

    • 25
    • 47

    Increasing Clouds

    • 21
    • 36

    Partly Sunny

    • 37
    • 43

    Rain Likely

    • 40
    • 51

    Slight Chance Rain

    • 49
    • 55

    Chance Rain

    • 47
    • 62

    Mostly Cloudy

Today 19 Dec Shelby

Partly cloudy and much Colder. Near steady temperature in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Dec Shelby

Mostly clear through Midnight, then becoming partly cloudy. Cold with Lows in the mid 20s. South Winds 10 to 15 Mph. Gusts up to 25 Mph toward daybreak.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Freeport Temperature Statistics

December Temperature

Shelbyville Municipal Airport (6.2 miles)

  • Lowest 15 December, 2025

    -7.1 °F

  • Average December

    25.5 °F

  • Highest 17 December, 2025

    46.9 °F

Climate (2020–Present)

Shelbyville Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    66.9 °F
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