Johnson Lake Weather Forecast
- 75
- 100
Slight Chance Thunderstorms
- 74
- 99
Chance Thunderstorms
- 76
- 100
Hot
- 75
- 102
Hot
- 75
- 100
Hot
- 75
- 100
Hot
- 74
- 99
Hot
Today 9 Sep Shackelford
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 90s. South Winds around 5 Mph. Chance of rain 20 percent.
Tonight 9 Sep Shackelford
Partly cloudy this Evening, then clearing. Lows in the mid 70s. South Winds 5 to 10 Mph.
Johnson Lake Temperature Statistics
September Temperature
Stephens County Airport (17.4 miles)
Lowest 5 September, 2026
73.9 °FAverage September
89.4 °FHighest 3 September, 2026
105.6 °F
Climate (2021–2026)
Stephens County Airport (17.4 miles)
Average Low 2021–2026
57 °FAverage 2021–2026
68.9 °FAverage High 2021–2026
81.2 °F