Boone County Forecast | As of Mon Jun 8, 2026 - 5:33 PM CDT
..Flood Watch In Effect Through Tuesday Morning
..Heat Advisory In Effect From Noon To 10 Pm Cdt Tuesday
Tonight
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
Tuesday
Partly sunny. A chance of showers and thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. Heat index values up to 108 in the afternoon.
Tuesday Night
Mostly clear. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Heat index values up to 108 early in the evening.
Wednesday
Sunny. Highs in the lower 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 102 in the afternoon.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent. Heat index values up to 102 early in the evening.
Thursday And Thursday Night
Showers likely with a chance of thunderstorms. Highs around 90. Lows in the mid 60s. Chance of rain 70 percent. Heat index values up to 100.
Friday
Sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
Friday Night
Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Saturday
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
Saturday Night And Sunday
Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 50 percent.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 40 percent.
Monday
Partly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
