Louisville Weather in June

The climate in Louisville during June can be summarized as hot, humid and a little damp.

June is in the summer in Louisville and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (88°F), whilst at night 19°C (66°F) is normal.

On average June is the 3rd driest month of the year in Louisville with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.8 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Louisville in June 2025.