Chattahoochee Weather Forecast
- 71
- 89
Chance Thunderstorms
- 72
- 90
Chance Thunderstorms
- 74
- 93
Mostly Sunny
- 76
- 94
Mostly Sunny
- 76
- 97
Slight Chance Thunderstorms
- 75
- 98
Slight Chance Thunderstorms
Today 24 Jul Coweta
Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Temperature falling into the mid 80s this afternoon. East Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 24 Jul Coweta
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. Light southeast Winds in the Evening, becoming light and variable. Chance of rain 20 percent.
Chattahoochee Temperature Statistics
July Temperature
Newnan, Newnan Coweta County Airport (14.3 miles)
Lowest 3 July, 2025
69.8 °FAverage July
80 °FHighest 15 July, 2025
95 °F
Climate (2020–Present)
Newnan, Newnan Coweta County Airport (14.3 miles)
Average Low 2020–2025
55 °FAverage 2020–2025
64.4 °FAverage High 2020–2025
74.6 °F