Old Lake Weather Forecast
- 74
- 97
Chance Thunderstorms
- 74
- 97
Mostly Sunny
- 74
- 98
Mostly Sunny
- 73
- 98
Mostly Sunny
- 73
- 96
Mostly Sunny
- 73
- 96
Mostly Sunny
Today 5 Sep Henderson
Mostly sunny. A 50 percent chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. Temperatures falling into the lower 90s this afternoon. Southwest Winds around 5 Mph, becoming southeast this afternoon. Heat index Values up to 106.
Tonight 5 Sep Henderson
Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable.
Old Lake Temperature Statistics
September Temperature
Athens Municipal Airport (5.6 miles)
Lowest 1 September, 2026
73.4 °FAverage September
82.1 °FHighest 1 September, 2026
98.6 °F
Climate (2021–2026)
Athens Municipal Airport (5.6 miles)
Average Low 2021–2026
55.9 °FAverage 2021–2026
66.4 °FAverage High 2021–2026
77.5 °F