McCormick Lake Weather Forecast
- 77
- 96
Slight Chance Thunderstorms
- 78
- 99
Chance Rain Showers
- 81
- 100
Hot
- 76
- 98
Chance Thunderstorms
- 74
- 94
Chance Thunderstorms
- 75
- 94
Chance Thunderstorms
- 74
- 91
Thunderstorms Likely
Today 26 Jul Jackson
Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 106.
Tonight 26 Jul Jackson
Partly cloudy. Lows in the mid 70s. West Winds 5 to 10 Mph. Heat index Values up to 106 early this evening.
McCormick Lake Temperature Statistics
July Temperature
Marianna Municipal Airport (16.2 miles)
Lowest 2 July, 2026
72.6 °FAverage July
84.6 °FHighest 10 July, 2026
97.6 °F
Climate (2021–2026)
Marianna Municipal Airport (16.2 miles)
Average Low 2021–2026
57.9 °FAverage 2021–2026
68.8 °FAverage High 2021–2026
80.2 °F