Indianapolis Metropolitan Airport Weather Forecast

    • 56
    • 77

    Becoming Sunny

    • 56
    • 78

    Partly Sunny

    • 60
    • 80

    Partly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 62
    • 82

    Partly Sunny

    • 65
    • 82

    Partly Sunny

Today 23 Aug Hamilton

Sunny Early, then becoming partly cloudy. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 23 Aug Hamilton

Clear. Patchy fog toward daybreak. Lows in the mid 50s. Northwest Winds around 5 Mph through the late Overnight, becoming light and variable.

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Indianapolis Metropolitan Airport Temperature Statistics

August Temperature

INDIANAPOLIS (12.4 miles)

  • Lowest 4 August, 2026

    55.6 °F

  • Average August

    72.2 °F

  • Highest 10 August, 2026

    87.8 °F

Climate (2021–2026)

INDIANAPOLIS (12.4 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.4 °F
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