Clarksville City Weather Forecast
- 74
- 98
Hot
- 74
- 99
Hot
- 74
- 98
Hot
- 73
- 97
Hot
Today 7 Sep Gregg
Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs around 100. Light and variable Winds, becoming southeast around 5 Mph in the afternoon. Chance of rain 20 percent. Heat index Values up to 105 in the afternoon.
Tonight 7 Sep Gregg
Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph.
Clarksville City Temperature Statistics
September Temperature
Gilmer, Fox Stephens Field - Gilmer Municipal Airport (11.8 miles)
Lowest 4 September, 2026
71.6 °FAverage September
84.9 °FHighest 1 September, 2026
98.6 °F
Climate (2021–2026)
Gilmer, Fox Stephens Field - Gilmer Municipal Airport (11.8 miles)
Average Low 2021–2026
57.1 °FAverage 2021–2026
66.7 °FAverage High 2021–2026
77.3 °F