Heat and Humidity Return to Louisville, KY
Louisville, KY is experiencing a return of heat and humidity, with temperatures climbing and conditions becoming seasonably muggy. According to WDRB's forecast, the heat index is expected to reach up to 95°F (35°C) during the day, with mild conditions persisting overnight. Winds are generally light, coming from the south-southwest at speeds between 6-8 mph. Humidity levels are fluctuating, ranging from 49% to 87%, contributing to the muggy feel. The UV index is moderate to high during the day, peaking at 6, while visibility remains steady at 10 miles. Precipitation chances are minimal, with a 0-2% chance throughout the forecast period. (Source: WDRB, updated August 30, 2026 @ 2:28 am) 
