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.
Downeyville Temperature Statistics
August Temperature
Shelbyville Municipal Airport (16.8 miles)
Lowest 4 August, 2026
57.7 °FAverage August
74.5 °FHighest 10 August, 2026
89.7 °F
Climate (2021–2026)
Shelbyville Municipal Airport (16.8 miles)
Average Low 2021–2026
46.8 °FAverage 2021–2026
56.9 °FAverage High 2021–2026
67 °F