Downeyville Weather Forecast

    • 59
    • 87

    Mostly Sunny

    • 60
    • 87

    Increasing Clouds

    • 60
    • 87

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 62
    • 89

    Mostly Cloudy

    • 64
    • 85

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

Today 15 Sep Decatur

Mostly sunny. Near steady temperature in the mid 80s. East Winds around 5 Mph.

Tonight 15 Sep Decatur

Mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Downeyville Temperature Statistics

September Temperature

Shelbyville Municipal Airport (16.8 miles)

  • Lowest 8 September, 2025

    44.1 °F

  • Average September

    63.5 °F

  • Highest 12 September, 2025

    84 °F

Climate (2020–Present)

Shelbyville Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    67 °F
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