Boone County Airport Weather Forecast

    • 44
    • 71

    Sunny

    • 44
    • 70

    Sunny

    • 42
    • 68

    Mostly Sunny

    • 45
    • 71

    Partly Sunny

    • 49
    • 74

    Mostly Cloudy

    • 45
    • 70

    Mostly Cloudy

Today 21 Oct Boone

Sunny. Highs in the lower 70s. South Winds around 5 Mph, becoming north late in the afternoon.

Tonight 21 Oct Boone

Clear. Patchy fog toward daybreak. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boone County Airport Temperature Statistics

October Temperature

INDIANAPOLIS (9.9 miles)

  • Lowest 18 October, 2026

    30.4 °F

  • Average October

    60.4 °F

  • Highest 13 October, 2026

    87.8 °F

Climate (2021–2026)

INDIANAPOLIS (9.9 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.4 °F
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