Indianapolis Weather Forecast

    • 37
    • 53

    Chance Rain

    • 47
    • 57

    Rain Showers

    • 58
    • 75

    Rain Showers

    • 59
    • 69

    Rain Showers

    • 43
    • 73

    Rain Showers

    • 33
    • 51

    Rain Showers

Today 26 Mar Marion

Partly cloudy. Isolated rain Showers in the afternoon. Highs in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 26 Mar Marion

Mostly clear through Midnight, then becoming partly cloudy. Lows in the mid 30s. North Winds around 5 Mph, becoming south toward daybreak.

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Indianapolis Temperature Statistics

March Temperature

Indianapolis International Airport (6.8 miles)

  • Lowest 2 March, 2025

    15.9 °F

  • Average March

    47.2 °F

  • Highest 14 March, 2025

    79.6 °F

Climate (2020–Present)

Indianapolis International Airport (6.8 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.5 °F
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