Indianapolis International Airport Weather Forecast

    • 1
    • 9

    Cold

    • 11
    • 12

    Snow

    • 2
    • 16

    Snow

    • 0
    • 11

    Partly Sunny

    • 4
    • 22

    Mostly Cloudy

    • 0
    • 16

    Mostly Cloudy

Today 23 Jan Marion

Partly cloudy and much Colder. Near steady temperature around 7 above. North Winds 10 to 15 Mph. Wind chill Values as low as 11 below.

Tonight 23 Jan Marion

Partly cloudy through Midnight, then becoming mostly cloudy. Cold with Lows around 1 above. North Winds 5 to 10 Mph. Gusts up to 20 Mph through midnight. Wind chill Values as low as 13 below.

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Indianapolis International Airport Temperature Statistics

January Temperature

Indianapolis International Airport (0.6 miles)

  • Lowest 20 January, 2026

    5 °F

  • Average January

    31.8 °F

  • Highest 9 January, 2026

    64 °F

Climate (2021–Present)

Indianapolis International Airport (0.6 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    64.8 °F
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