Indianapolis International Airport Weather Forecast

    • 66
    • 85

    Decreasing Clouds

    • 67
    • 86

    Partly Sunny

    • 70
    • 88

    Partly Sunny

    • 68
    • 85

    Rain Showers Likely

    • 67
    • 84

    Chance Thunderstorms

    • 67
    • 85

    Slight Chance Thunderstorms

Today 7 Jul Marion

Partly cloudy. Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 7 Jul Marion

Mostly clear. Lows in the mid 60s. North Winds around 5 Mph.

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Indianapolis International Airport Temperature Statistics

July Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 5 July, 2026

    70 °F

  • Average July

    82.3 °F

  • Highest 2 July, 2026

    93.7 °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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