Boone County Airport Weather Forecast

    • 70
    • 88

    Decreasing Clouds

    • 68
    • 88

    Rain Showers

    • 56
    • 79

    Rain Showers

    • 61
    • 80

    Partly Sunny

    • 64
    • 84

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

Today 8 Sep Boone

Partly cloudy. Highs in the upper 80s. Southwest Winds around 5 Mph.

Tonight 8 Sep Boone

Partly cloudy late this Afternoon, then clearing. Warmer with Lows in the lower 70s. South Winds around 5 Mph, increasing to around 10 Mph with Gusts up to 20 Mph toward daybreak.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boone County Airport Temperature Statistics

September Temperature

INDIANAPOLIS (9.9 miles)

  • Lowest 6 September, 2026

    60.3 °F

  • Average September

    79.3 °F

  • Highest 4 September, 2026

    93.9 °F

Climate (2021–2026)

INDIANAPOLIS (9.9 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.4 °F
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