Brookville Weather Forecast
- 62
- 89
Rain Showers Likely
- 57
- 73
Rain Showers Likely
- 56
- 71
Chance Rain Showers
- 54
- 70
Chance Thunderstorms
- 52
- 70
Mostly Cloudy
- 49
- 71
Partly Sunny
Today 20 Sep Franklin
Mostly Cloudy, then becoming partly cloudy late this Morning, then becoming mostly Sunny, then becoming partly cloudy late. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. South Winds around 5 Mph, becoming north around 5 Mph early this Afternoon, then becoming west late. Chance of rain 30 percent.
Tonight 20 Sep Franklin
Showers likely with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Muggy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Brookville Temperature Statistics
September Temperature
Cincinnati W Airport (16.8 miles)
Lowest 14 September, 2026
53.6 °FAverage September
76.2 °FHighest 4 September, 2026
96.8 °F
Climate (2021–2026)
Cincinnati W Airport (16.8 miles)
Average Low 2021–2026
44.3 °FAverage 2021–2026
54.5 °FAverage High 2021–2026
65 °F