Marietta Weather Forecast
- 75
- 97
Mostly Sunny
- 74
- 96
Hot
- 74
- 100
Hot
- 76
- 101
Hot
- 76
- 98
Hot
- 77
- 97
Hot
Today 22 Jul Love
Sunny. Highs in the upper 90s. South Winds 5 to 10 Mph.
Tonight 22 Jul Love
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.
Marietta Temperature Statistics
July Temperature
Ardmore, Ardmore Downtown Executive Airport (14.3 miles)
Lowest 1 July, 2025
69.4 °FAverage July
80.2 °FHighest 19 July, 2025
95.5 °F
Climate (2020–Present)
Ardmore, Ardmore Downtown Executive Airport (14.3 miles)
Average Low 2020–2025
52.6 °FAverage 2020–2025
63.6 °FAverage High 2020–2025
75.3 °F