Boone County Airport Weather Forecast
- 67
- 86
Severe Tstms
- 67
- 84
Rain Showers Likely
- 66
- 82
Rain Showers
- 63
- 79
Chance Rain Showers
- 68
- 82
Slight Chance Thunderstorms
- 66
- 85
Chance Rain Showers
Today 11 Aug Boone
Mostly cloudy. A chance of Showers and Thunderstorms early this Afternoon, then Showers and Thunderstorms likely late this afternoon. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy rainfall. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.
Tonight 11 Aug Boone
Mostly Cloudy, then becoming partly cloudy late this Afternoon, then becoming mostly cloudy. Showers with Thunderstorms likely this Afternoon, then a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy Rainfall, then some Thunderstorms may produce heavy rainfall through the late overnight. Some Thunderstorms may produce heavy rainfall toward daybreak. Humid with Lows in the upper 60s. North Winds 10 to 15 Mph, becoming south late this Afternoon, then Diminishing to 5 to 10 Mph. Chance of rain 90 percent.
Boone County Airport Temperature Statistics
August Temperature
INDIANAPOLIS (9.9 miles)
Lowest 4 August, 2026
55.6 °FAverage August
72 °FHighest 8 August, 2026
85.1 °F
Climate (2021–2026)
INDIANAPOLIS (9.9 miles)
Average Low 2021–2026
43 °FAverage 2021–2026
52.8 °FAverage High 2021–2026
62.4 °F