Louisville, Kentucky weather in July

Averages from 2021–2025 (155 days of record).

Average high: 87°F
Average low: 70°F
Rainy days: ~14 per month
Total precipitation: 5.2 in
Warmest recorded: 95°F
Coldest recorded: 59°F

Expect July days in Louisville, Kentucky to top out around 87°F and cool to about 70°F overnight, with roughly 14 days of measurable rain across the month. In recent years July has ranged from 59°F to 95°F.

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Current Louisville, Kentucky forecast → · Historical data by Open-Meteo (ERA5).