Clarksville Weather Forecast
- 47
- 75
Mostly Sunny
- 50
- 78
Sunny
- 58
- 85
Mostly Sunny
- 59
- 88
Mostly Sunny
- 61
- 89
Sunny
- 58
- 88
Mostly Sunny
Today 7 Sep Clark
Sunny. Highs in the lower 70s. Northwest Winds up to 10 Mph.
Tonight 7 Sep Clark
Clear. Lows in the mid 40s. North Winds up to 5 Mph.
Clarksville Temperature Statistics
September Temperature
Louisville, Bowman Field Airport (6.8 miles)
Lowest 1 September, 2025
54 °FAverage September
69.5 °FHighest 1 September, 2025
84.9 °F
Climate (2020–Present)
Louisville, Bowman Field Airport (6.8 miles)
Average Low 2020–2025
48.8 °FAverage 2020–2025
58.5 °FAverage High 2020–2025
68.3 °F