Marietta Weather Forecast

    • 25
    • 41

    Decreasing Clouds

    • 29
    • 47

    Mostly Sunny

    • 39
    • 49

    Chance Rain

    • 33
    • 53

    Slight Chance Rain

    • 37
    • 55

    Mostly Cloudy

    • 50
    • 57

    Slight Chance Rain

Today 12 Feb Shelby

Mostly cloudy. Highs around 40. Light and variable Winds.

Tonight 12 Feb Shelby

Partly cloudy. Cold with Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

February Temperature

Shelbyville Municipal Airport (10.6 miles)

  • Lowest 1 February, 2026

    -15.4 °F

  • Average February

    20.5 °F

  • Highest 10 February, 2026

    52 °F

Climate (2021–Present)

Shelbyville Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    66.8 °F
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