Marion Weather Forecast

    • 30
    • 65

    Rain Showers

    • 38
    • 47

    Partly Sunny

    • 32
    • 56

    Mostly Cloudy

    • 43
    • 51

    Mostly Cloudy

    • 26
    • 67

    Rain Likely

    • 18
    • 32

    Partly Sunny

Today 11 Mar Shelby

Scattered Thunderstorms. Scattered Showers toward Daybreak, then Showers. Breezy with Highs in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 45 Mph, becoming west 20 to 25 Mph with Gusts up to 45 Mph this afternoon. Chance of rain near 100 percent.

Tonight 11 Mar Shelby

Mostly cloudy with scattered rain Showers through Midnight, then partly cloudy toward daybreak. Breezy and much Colder. Less humid with Lows in the lower 30s. Northwest Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph toward daybreak. Gusts up to 35 Mph. Chance of rain 40 percent.

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Marion Temperature Statistics

March Temperature

Shelbyville Municipal Airport (1.9 miles)

  • Lowest 2 March, 2026

    25 °F

  • Average March

    49.2 °F

  • Highest 6 March, 2026

    75.9 °F

Climate (2021–Present)

Shelbyville Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.9 °F
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