Best window to run: 6 AM–9 AM
Today in Louisville. Best window to run: 6 AM–9 AM. 63°F, 90% humidity. Backup window: 7 PM–10 PM. The verdict: it's runnable, just not perfect.
7-Day Run Windows for Louisville
The best hour to run each day, scored against the Run Window engine.
Windows are calculated for a default runner comfort zone. With Run Window installed, these tune to your own preferences as you log runs.
Quick Answer: Running in Louisville
Running in Louisville: A Seasonal Guide
Louisville's humid subtropical climate shapes the running experience across all four seasons. Warm summers and the transition seasons define the running calendar. Humidity can be the hidden factor that makes or breaks a run here.
Peak season (April and May): Mild temperatures and lower humidity create conditions most runners dream about. You can comfortably run at almost any time of day.
Off-season strategy: In summer, morning runs before 8 AM avoid the worst heat. In winter, midday runs let you catch the warmest hours.
Local runners know that derby season (may) can be glorious or stormy. Also worth noting: summer humidity from the river is oppressive.
Best Months to Run
April, May, September, October offer the most comfortable running conditions in Louisville. During these months, you'll find mild temperatures and manageable weather patterns perfect for outdoor running.
Seasonal Running Temperatures
Temperature Range by Season
Low: 28°F
High: 44°F
Low: 46°F
High: 68°F
Low: 68°F
High: 88°F
Low: 48°F
High: 70°F
Running Weather Tips for Louisville
Ohio River Valley creates its own weather patterns
Derby season (May) can be glorious or stormy
Summer humidity from the river is oppressive
Ice storms are the winter wild card
Popular Running Routes in Louisville
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10 min readFrequently Asked Questions
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