Louisville, Kentucky weather in October

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

Average high: 70°F
Average low: 52°F
Rainy days: ~7 per month
Total precipitation: 3.7 in
Warmest recorded: 86°F
Coldest recorded: 31°F

Expect October days in Louisville, Kentucky to top out around 70°F and cool to about 52°F overnight, with roughly 7 days of measurable rain across the month. In recent years October has ranged from 31°F to 86°F.

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