Best Time to Visit Louisville, Kentucky (2026)
The best time to visit Louisville is April through October, when average highs are 68-89°F with minimal rain. Avoid December when weather conditions are the least favorable for visiting.
Month-by-Month Weather Overview
| Month | High | Low | Rain | Snow | Score |
|---|---|---|---|---|---|
| Jan | 41°F | 25°F | 3.2" | 4.5" | 3/10 |
| Feb | 46°F | 29°F | 3" | 3.5" | 3/10 |
| Mar | 57°F | 38°F | 4.2" | 1.5" | 5/10 |
| Apr | 68°F | 48°F | 4" | — | 9/10 |
| May | 78°F | 58°F | 4.5" | — | 10/10 |
| Jun | 86°F | 67°F | 3.8" | — | 10/10 |
| Jul | 89°F | 71°F | 4" | — | 9/10 |
| Aug | 88°F | 69°F | 3.2" | — | 10/10 |
| SepBest | 82°F | 62°F | 3" | — | 10/10 |
| Oct | 70°F | 50°F | 3.1" | — | 10/10 |
| Nov | 56°F | 39°F | 3.6" | 0.5" | 5/10 |
| Dec | 43°F | 28°F | 3.5" | 3" | 3/10 |
Tourism score: 1-10 (higher = better for visiting). Based on temperature comfort, rainfall, and humidity.
When NOT to Visit Louisville
December is the least ideal time to visit Louisville. Conditions are less favorable for tourism, with highs of 43°F and 3.5" of rain.
Seasonal Breakdown
Spring
Spring brings mild weather to Louisville, with highs around 68°F. Expect some rain (12.7" total) but increasingly pleasant days.
Summer
Louisville summers are warm with average highs of 88°F. Perfect for outdoor activities with longer daylight hours.
Fall
Fall brings comfortable temperatures to Louisville, with highs around 69°F. Often considered the best season to visit.
Winter
Winter in Louisville means snow (11" average) and cold, with highs around 43°F. Bundle up and enjoy winter activities.
What to Pack for September in Louisville
- ✓Light layers
- ✓Sunglasses
- ✓Comfortable walking shoes
Frequently Asked Questions
What is the best month to visit Louisville?
The best time to visit Louisville is April through October, when highs average 68-89°F with comfortable temperatures and manageable rainfall. September scores highest for tourism at 10/10.
What is the weather like in Louisville in September?
In September, Louisville has average highs of 82°F and lows of 62°F. Expect 3" of rainfall and 66% humidity. Snow is not expected.
Does it snow in Louisville?
Yes, Louisville gets an average of 13.0" of snow per year across 4 months. Snow is a regular winter occurrence.
How hot does Louisville get?
The hottest month in Louisville is July, with average highs of 89°F and lows of 71°F. Humidity averages 68%. Summer heat can be intense.
What should I pack for Louisville?
For the best time to visit (September): Light layers, Sunglasses, Comfortable walking shoes. If visiting in winter, add a heavy coat, warm hat, and insulated boots.