Indianapolis Metropolitan Airport Weather Forecast

    • 42
    • 70

    Sunny

    • 51
    • 72

    Sunny

    • 53
    • 80

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 54
    • 78

    Partly Sunny

Today 5 Oct Hamilton

Sunny. Highs around 70. North Winds around 5 Mph.

Tonight 5 Oct Hamilton

Clear. Lows in the lower 40s. Northeast Winds around 5 Mph through the late Overnight, becoming light and variable.

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Indianapolis Metropolitan Airport Temperature Statistics

October Temperature

INDIANAPOLIS (12.4 miles)

  • Lowest 2 October, 2026

    49.5 °F

  • Average October

    68.1 °F

  • Highest 1 October, 2026

    85.8 °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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