Indianapolis International Airport Weather Forecast

    • 69
    • 89

    Rain Showers

    • 62
    • 81

    Mostly Sunny

    • 67
    • 84

    Rain Showers Likely

    • 57
    • 80

    Chance Thunderstorms

    • 57
    • 73

    Slight Chance Rain Showers

    • 58
    • 77

    Slight Chance Thunderstorms

Today 11 Jun Marion

Partly cloudy with isolated Showers and Thunderstorms. Hot with Highs around 90. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 11 Jun Marion

Numerous Showers and scattered Thunderstorms. Lows around 70. Southwest Winds 10 to 15 Mph, becoming west toward daybreak. Gusts up to 25 Mph. Chance of rain 70 percent.

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Indianapolis International Airport Temperature Statistics

June Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 2 June, 2026

    56.6 °F

  • Average June

    73.5 °F

  • Highest 7 June, 2026

    88.6 °F

Climate (2021–Present)

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

    65.2 °F
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