Downeyville Weather Forecast

    • 37
    • 64

    Sunny

    • 38
    • 68

    Mostly Sunny

    • 41
    • 70

    Mostly Sunny

    • 43
    • 72

    Mostly Sunny

    • 45
    • 73

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

Today 18 Oct Decatur

Sunny. Not as cool with Highs in the mid 60s. Southeast Winds around 5 Mph.

Tonight 18 Oct Decatur

Clear. Patchy frost toward daybreak. Lows in the upper 30s. East Winds around 5 Mph through the late Overnight, becoming light and variable.

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Downeyville Temperature Statistics

October Temperature

Shelbyville Municipal Airport (16.8 miles)

  • Lowest 6 October, 2026

    39.7 °F

  • Average October

    64.7 °F

  • Highest 13 October, 2026

    89.7 °F

Climate (2021–2026)

Shelbyville Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    67 °F
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