Marietta Weather Forecast
- 53
- 73
Chance Rain Showers
- 59
- 75
Rain Showers Likely
- 59
- 78
Rain Showers
- 40
- 70
Slight Chance Rain Showers
- 41
- 63
Sunny
- 48
- 73
Mostly Sunny
- 47
- 75
Partly Sunny
Today 13 Mar Cobb
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. Light southwest Winds. Chance of rain 20 percent.
Tonight 13 Mar Cobb
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Light south Winds.
Marietta Temperature Statistics
March Temperature
Marietta / Dobbins Air Force Base (3.1 miles)
Lowest 3 March, 2025
31.6 °FAverage March
51.8 °FHighest 11 March, 2025
75.4 °F
Climate (2020–Present)
Marietta / Dobbins Air Force Base (3.1 miles)
Average Low 2020–2025
53.5 °FAverage 2020–2025
62.6 °FAverage High 2020–2025
72.4 °F