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.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

March Temperature

Marietta / Dobbins Air Force Base (3.1 miles)

  • Lowest 3 March, 2025

    31.6 °F

  • Average March

    51.8 °F

  • Highest 11 March, 2025

    75.4 °F

Climate (2020–Present)

Marietta / Dobbins Air Force Base (3.1 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    62.6 °F

  • Average High 2020–2025

    72.4 °F
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