Marietta Weather Forecast

    • 65
    • 83

    Rain Showers Likely

    • 55
    • 77

    Rain Showers

    • 63
    • 82

    Rain Showers

    • 41
    • 72

    Rain Showers Likely

    • 37
    • 57

    Mostly Sunny

    • 45
    • 62

    Mostly Sunny

    • 54
    • 74

    Partly Sunny

Today 15 Apr Shelby

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 15 Apr Shelby

Partly cloudy through the late Overnight, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers through the late Overnight, then Showers likely toward daybreak. Lows in the mid 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Marietta Temperature Statistics

April Temperature

Shelbyville Municipal Airport (10.6 miles)

  • Lowest 8 April, 2026

    32.6 °F

  • Average April

    58.5 °F

  • Highest 3 April, 2026

    80.7 °F

Climate (2021–Present)

Shelbyville Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    67 °F
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