Downeyville Weather Forecast

    • 70
    • 88

    Severe Tstms

    • 69
    • 88

    Rain Showers

    • 68
    • 85

    Rain Showers

    • 65
    • 82

    Slight Chance Thunderstorms

    • 69
    • 84

    Slight Chance Thunderstorms

    • 69
    • 89

    Chance Rain Showers

Today 11 Aug Decatur

Partly cloudy. Scattered Showers and Thunderstorms through early Afternoon, then numerous Showers and Thunderstorms late this afternoon. Some Thunderstorms may be severe with heavy rainfall. Highs in the upper 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 11 Aug Decatur

Mostly cloudy. Numerous Showers and Thunderstorms through the late Overnight, then scattered Showers and Thunderstorms toward daybreak. Some Thunderstorms may produce heavy rainfall through the late overnight. Humid with Lows around 70. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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Downeyville Temperature Statistics

August Temperature

Shelbyville Municipal Airport (16.8 miles)

  • Lowest 4 August, 2026

    57.7 °F

  • Average August

    74.1 °F

  • Highest 8 August, 2026

    88.6 °F

Climate (2021–2026)

Shelbyville Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67 °F
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