Indianapolis Metropolitan Airport Weather Forecast

    • 54
    • 63

    Increasing Clouds

    • 64
    • 74

    Mostly Cloudy

    • 50
    • 80

    Rain Likely

    • 45
    • 58

    Rain Likely

    • 48
    • 65

    Rain Likely

    • 57
    • 71

    Rain Likely

Today 29 Mar Hamilton

Partly cloudy. Not as cool with Highs in the lower 60s. South Winds 10 to 15 Mph. Gusts up to 25 Mph.

Tonight 29 Mar Hamilton

Mostly cloudy through the late Overnight, then becoming partly cloudy. Not as cool. Near steady temperature in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Indianapolis Metropolitan Airport Temperature Statistics

March Temperature

INDIANAPOLIS (12.4 miles)

  • Lowest 16 March, 2026

    20.3 °F

  • Average March

    48.8 °F

  • Highest 22 March, 2026

    83.8 °F

Climate (2021–Present)

INDIANAPOLIS (12.4 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.3 °F
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