Marietta Weather Forecast

    • 53
    • 72

    Chance Rain Showers

    • 59
    • 73

    Rain Showers Likely

    • 58
    • 76

    Rain Showers

    • 40
    • 71

    Slight Chance Rain Showers

    • 40
    • 62

    Sunny

    • 47
    • 73

    Mostly Sunny

Today 13 Mar Cobb

Mostly cloudy this Morning, then becoming mostly sunny. A slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 13 Mar Cobb

Mostly clear with a slight chance of Showers in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the lower 50s. Light south Winds. Chance of rain 20 percent.

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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

    51.3 °F

  • Highest 8 March, 2025

    72.9 °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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