Indianapolis Metropolitan Airport Weather Forecast

    • 38
    • 64

    Rain Showers

    • 34
    • 59

    Partly Sunny

    • 44
    • 57

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 62
    • 81

    Chance Rain Showers

Today 18 Apr Hamilton

Cloudy with Showers with isolated Thunderstorms through early Afternoon, then partly cloudy with isolated Showers late this afternoon. Much cooler with Highs in the mid 60s. Temperature falling into the lower 50s this afternoon. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 18 Apr Hamilton

Clear. Patchy frost toward daybreak. Much cooler with Lows in the mid 30s. West Winds 5 to 10 Mph. Gusts up to 20 Mph through the late overnight.

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Indianapolis Metropolitan Airport Temperature Statistics

April Temperature

INDIANAPOLIS (12.4 miles)

  • Lowest 7 April, 2026

    31.1 °F

  • Average April

    56.5 °F

  • Highest 13 April, 2026

    79.9 °F

Climate (2021–Present)

INDIANAPOLIS (12.4 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    62.3 °F
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