Indianapolis International Airport Weather Forecast

    • 56
    • 70

    Gradual Clearing

    • 56
    • 78

    Mostly Sunny

    • 63
    • 80

    Chance Thunderstorms

    • 61
    • 80

    Chance Thunderstorms

    • 64
    • 79

    Chance Thunderstorms

    • 67
    • 81

    Chance Thunderstorms

Today 22 Jun Marion

Mostly cloudy. A chance of Showers early. Highs around 70. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 22 Jun Marion

Partly cloudy. Lows in the upper 50s. North Winds 5 to 10 Mph. Gusts up to 20 Mph late this afternoon.

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Indianapolis International Airport Temperature Statistics

June Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 15 June, 2026

    55.7 °F

  • Average June

    72.6 °F

  • Highest 10 June, 2026

    90.6 °F

Climate (2021–2026)

Indianapolis International Airport (0.6 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    65.1 °F
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