Indianapolis Weather Forecast

    • 29
    • 74

    Rain Showers

    • 16
    • 31

    Snow Showers

    • 21
    • 27

    Chance Snow

    • 36
    • 46

    Mostly Cloudy

    • 39
    • 60

    Partly Sunny

    • 46
    • 66

    Mostly Cloudy

    • 44
    • 68

    Mostly Cloudy

Today 15 Mar Marion

Mostly cloudy and windy. Much warmer with Highs in the lower 70s. South Winds 25 to 30 Mph with Gusts up to 55 Mph.

Tonight 15 Mar Marion

Rain with isolated Thunderstorms through the late Overnight, then a slight chance of rain and snow toward daybreak. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Little or no snow accumulation. Breezy, Colder with Lows in the upper 20s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent.

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Indianapolis Temperature Statistics

March Temperature

Indianapolis International Airport (6.8 miles)

  • Lowest 2 March, 2026

    26.7 °F

  • Average March

    51.1 °F

  • Highest 6 March, 2026

    79.6 °F

Climate (2021–Present)

Indianapolis International Airport (6.8 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    64.9 °F
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