Indianapolis International Airport Weather Forecast

    • 66
    • 81

    Severe Tstms

    • 57
    • 76

    Partly Sunny

    • 57
    • 77

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

    • 63
    • 78

    Rain Showers Likely

    • 61
    • 78

    Chance Rain Showers

Today 17 Jun Marion

Partly cloudy through early Afternoon, then becoming mostly cloudy. Scattered Showers. Scattered Thunderstorms. Some Thunderstorms may be severe late this afternoon. Breezy with Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, increasing to 15 to 25 Mph with Gusts up to 40 Mph late this afternoon. Chance of rain 50 percent.

Tonight 17 Jun Marion

Showers and scattered Thunderstorms through the late Overnight, then partly cloudy toward daybreak. Some Thunderstorms may be severe. Locally heavy rainfall possible through the late overnight. Breezy, warmer with Lows in the upper 60s. Southwest Winds 15 to 25 Mph. Gusts up to 40 Mph, decreasing to 25 Mph toward daybreak. Chance of rain near 100 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

    74.7 °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

    65.2 °F
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