Chattanooga Weather Forecast
- 71
- 94
Mostly Cloudy
- 68
- 92
Mostly Cloudy
- 68
- 93
Partly Sunny
- 68
- 93
Partly Sunny
- 66
- 92
Slight Chance Thunderstorms
- 64
- 88
Mostly Sunny
- 66
- 92
Mostly Sunny
Today 13 Sep Comanche
Mostly sunny. Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 13 Sep Comanche
Mostly cloudy. Lows around 70. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Chattanooga Temperature Statistics
September Temperature
Lawton, Lawton Municipal Airport (16.2 miles)
Lowest 8 September, 2025
55.9 °FAverage September
74.2 °FHighest 11 September, 2025
96.1 °F
Climate (2020–Present)
Lawton, Lawton Municipal Airport (16.2 miles)
Average Low 2020–2025
50.9 °FAverage 2020–2025
63.9 °FAverage High 2020–2025
77 °F