Indianapolis International Airport Weather Forecast

    • 43
    • 50

    Mostly Cloudy

    • 28
    • 71

    Breezy

    • 15
    • 33

    Snow Likely

    • 21
    • 30

    Mostly Cloudy

    • 35
    • 47

    Partly Sunny

    • 40
    • 59

    Partly Sunny

Today 14 Mar Marion

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 50s. Northeast Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 14 Mar Marion

Partly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Indianapolis International Airport Temperature Statistics

March Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 2 March, 2026

    26.7 °F

  • Average March

    52.3 °F

  • Highest 6 March, 2026

    79.6 °F

Climate (2021–Present)

Indianapolis International Airport (0.6 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    64.9 °F
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