Indianapolis Weather Forecast

    • 40
    • 57

    Increasing Clouds

    • 38
    • 57

    Partly Sunny

    • 36
    • 55

    Mostly Cloudy

    • 39
    • 57

    Mostly Sunny

    • 39
    • 62

    Sunny

    • 41
    • 62

    Mostly Sunny

Today 30 Oct Marion

Cloudy with scattered Sprinkles this Morning, then mostly sunny this afternoon. Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 30 Oct Marion

Mostly clear through Midnight, then becoming partly cloudy. Lows in the upper 30s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph through midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Indianapolis Temperature Statistics

October Temperature

Indianapolis International Airport (6.8 miles)

  • Lowest 24 October, 2025

    33.1 °F

  • Average October

    59.8 °F

  • Highest 3 October, 2025

    84.9 °F

Climate (2020–Present)

Indianapolis International Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    64.9 °F
Get WillyWeather+ to remove ads