Marietta Weather Forecast

    • 44
    • 87

    Slight Chance Thunderstorms

    • 42
    • 59

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 58
    • 78

    Mostly Sunny

    • 47
    • 86

    Mostly Cloudy

    • 38
    • 59

    Mostly Sunny

Today 23 Mar Robeson

Sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs in the mid 80s. West Winds 10 to 15 Mph, becoming northwest in the afternoon. Chance of rain 30 percent.

Tonight 23 Mar Robeson

Mostly clear. Near steady temperature in the upper 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

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Marietta Temperature Statistics

March Temperature

Marion County Airport (17.4 miles)

  • Lowest 13 March, 2026

    32 °F

  • Average March

    59.3 °F

  • Highest 11 March, 2026

    86 °F

Climate (2021–Present)

Marion County Airport (17.4 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    73.7 °F
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