Downeyville Weather Forecast

    • 71
    • 84

    Chance Thunderstorms

    • 74
    • 90

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 62
    • 83

    Slight Chance Thunderstorms

    • 63
    • 81

    Mostly Sunny

    • 67
    • 86

    Chance Rain Showers

Today 14 Aug Decatur

Mostly cloudy early this Afternoon, then becoming partly cloudy. A chance of Showers. A slight chance of Thunderstorms early this Afternoon, then a chance of Thunderstorms late this afternoon. Some Thunderstorms may produce heavy rainfall early this afternoon. Some Thunderstorms may produce heavy rainfall late this afternoon. Highs in the mid 80s. West Winds around 5 Mph, becoming northwest around 5 Mph late this afternoon. Chance of rain 50 percent.

Tonight 14 Aug Decatur

Partly cloudy. A slight chance of Showers and Thunderstorms through the late overnight. Some Thunderstorms may produce heavy rainfall through the late overnight. Humid with Lows in the lower 70s. Light and variable Winds. Chance of rain 20 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

    74.5 °F
  • Highest 10 August, 2026

    89.7 °F

Climate (2021–2026)

Shelbyville Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    46.8 °F
  • Average 2021–2026

    56.9 °F
  • Average High 2021–2026

    67 °F
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