Indianapolis International Airport Weather Forecast

    • 67
    • 81

    Chance Thunderstorms

    • 66
    • 84

    Partly Sunny

    • 68
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Rain Showers Likely

    • 67
    • 84

    Rain Showers

    • 66
    • 83

    Chance Thunderstorms

Today 6 Jul Marion

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 6 Jul Marion

Mostly clear through the late Overnight, then becoming partly cloudy. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Indianapolis International Airport Temperature Statistics

July Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 4 July, 2026

    72 °F

  • Average July

    83.5 °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

    46.8 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    65.2 °F
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