Indianapolis Zoo Weather Forecast

    • 36
    • 63

    Rain Showers

    • 35
    • 59

    Partly Sunny

    • 43
    • 58

    Mostly Sunny

    • 58
    • 76

    Slight Chance Thunderstorms

    • 58
    • 77

    Slight Chance Thunderstorms

    • 63
    • 84

    Chance Rain Showers

Today 18 Apr Marion

Mostly cloudy with scattered Showers. Not as warm with Highs in the mid 60s. Temperature falling into the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 18 Apr Marion

Mostly clear. Much cooler with Lows in the upper 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest toward daybreak.

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Indianapolis Zoo Temperature Statistics

April Temperature

Indianapolis International Airport (5.6 miles)

  • Lowest 7 April, 2026

    33.7 °F

  • Average April

    61.4 °F

  • Highest 14 April, 2026

    83.6 °F

Climate (2021–Present)

Indianapolis International Airport (5.6 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.1 °F
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