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Louisville Running Weather

Wednesday, June 3, 2026 · Hour-by-hour forecast updated 9:51 AM CDT

Best Time to Run in Louisville Today

5 AM–7 AM

61°F and mostly sunny at peak. Wind 2 mph from the NNE, dew point 53°F.

93
Peak FitScore
Temperature
61°F / feels 62°
Wind
2 mph NNE, gusts 3
Dew Point
53°F — comfortable
Humidity
75%
UV Index
0 — Low
Air Quality
31 AQI — Good

Hourly running conditions

☀️ 9 AM
82
71° feels 71° 3 mph ENE
☀️ 10 AM
74
75° feels 77° 3 mph E
☀️ 11 AM
75
79° feels 81° 4 mph E
☀️ 12 PM
72
81° feels 82° 6 mph E
☀️ 1 PM
70
83° feels 83° 7 mph E
☀️ 2 PM
69
83° feels 84° 6 mph ESE
☀️ 3 PM
70
84° feels 84° 5 mph ESE
☀️ 4 PM
73
84° feels 83° 5 mph E
☀️ 5 PM
76
83° feels 81° 5 mph E
☀️ 6 PM
77
83° feels 80° 4 mph E
☀️ 7 PM
78
81° feels 79° 2 mph E
🌙 8 PM
86
77° feels 74° 4 mph WSW
80–100 Excellent 60–79 Good 40–59 Fair Below 40 Poor

7-day running forecast

☁️
Today Jun 3
84° / 57°
93
🏃 5 PM–10 PM
☁️
Thu Jun 4
85° / 61°
93
🏃 5 PM–10 PM
☁️
Fri Jun 5
84° / 64°
87
🏃 9 AM–12 PM
☁️
Sat Jun 6
85° / 67°
80
🏃 9 AM–12 PM
🌧️
Sun Jun 7
88° / 71°
67
🏃 6–9 AM 💧 38%
🌧️
Mon Jun 8
88° / 69°
69
🏃 6–9 AM 💧 27%
🌧️
Tue Jun 9
80° / 69°
75
🏃 9 AM–12 PM
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Running Forecast
iMessage
🌤 Tomorrow in Louisville: Best window: 9–11 AM (FitScore 95) 6am: 48°F, feels 45° — NW 8mph 9am: 58°F, feels 56° — W 12mph 12pm: 66°F, feels 65° — SW 8mph ☔ Rain likely after 3pm.
Yesterday 8:14 PM Nightly

Louisville running weather FAQ

What's the best time to run in Louisville today?

Based on today's FitScore analysis, the best time to run is 5 AM–7 AM with a peak FitScore of 93/100. Check the hourly breakdown above for detailed conditions throughout the day.

What months are best for running in Louisville?

The best months for running in Louisville are March, April, October, November. The most challenging months are typically July, August. Dew points routinely exceed 70°F in summer. Run before 8 AM or wait for evening cooldown.

What is the FitScore?

FitScore rates each hour from 0–100 for outdoor exercise based on temperature, humidity, dew point, wind, precipitation probability, UV index, and air quality. Higher scores mean better conditions.

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