Kennesaw Weather Forecast
- 74
- 94
Chance Thunderstorms
- 72
- 89
Thunderstorms Likely
- 72
- 90
Chance Thunderstorms
- 73
- 91
Chance Thunderstorms
- 73
- 92
Chance Thunderstorms
- 74
- 94
Chance Thunderstorms
- 74
- 95
Chance Thunderstorms
Today 22 Jul Cobb
Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Temperature falling into the upper 80s this afternoon. Light north Winds. Chance of rain 50 percent. Heat index Values up to 103.
Tonight 22 Jul Cobb
Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly cloudy after midnight. Lows in the lower 70s. Light northeast Winds. Chance of rain 50 percent.
Kennesaw Temperature Statistics
July Temperature
Cobb County International Airport - McCollum Field (1.2 miles)
Lowest 3 July, 2025
70 °FAverage July
81.4 °FHighest 15 July, 2025
95 °F
Climate (2020–Present)
Cobb County International Airport - McCollum Field (1.2 miles)
Average Low 2020–2025
53.4 °FAverage 2020–2025
62.5 °FAverage High 2020–2025
72.3 °F