Indianapolis International Airport Weather Forecast

    • 55
    • 77

    Rain Showers

    • 67
    • 80

    Rain Showers

    • 57
    • 77

    Slight Chance Rain Showers

    • 57
    • 77

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 64
    • 79

    Chance Thunderstorms

Today 16 Jun Marion

Mostly sunny toward Daybreak, then partly cloudy with scattered Showers and Thunderstorms through early afternoon. Partly cloudy with numerous Showers and scattered Thunderstorms late this afternoon. Highs in the upper 70s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Tonight 16 Jun Marion

Partly cloudy. Isolated Showers and Thunderstorms through the late overnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph through the late overnight. Chance of rain 20 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

    75.1 °F

  • Highest 10 June, 2026

    90.6 °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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