Downeyville Weather Forecast

    • 23
    • 31

    Partly Sunny

    • 37
    • 40

    Rain Likely

    • 24
    • 42

    Rain Likely

    • 21
    • 31

    Chance Snow

    • 6
    • 28

    Chance Snow

    • 6
    • 14

    Mostly Cloudy

Today 8 Dec Decatur

Partly cloudy early this Afternoon, then clearing. Colder with Highs in the lower 30s. Northeast Winds 5 to 10 Mph.

Tonight 8 Dec Decatur

Mostly clear through Midnight, then becoming partly cloudy. Cold with Lows in the lower 20s. Southeast Winds around 5 Mph, becoming south with Gusts up to 20 Mph toward daybreak.

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Downeyville Temperature Statistics

December Temperature

Shelbyville Municipal Airport (16.8 miles)

  • Lowest 4 December, 2025

    7 °F

  • Average December

    24.8 °F

  • Highest 6 December, 2025

    34 °F

Climate (2020–Present)

Shelbyville Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    67 °F
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