Cities › Kentucky › Louisville

Louisville Running Weather

Sunday, July 26, 2026 · Hour-by-hour forecast updated 8:53 PM CDT

Best Time to Run in Louisville Today

6 AM

73°F and clear at peak. Wind 3 mph from the SW, dew point 71°F.

56
Peak FitScore
Temperature
73°F / feels 80°
Wind
3 mph SW, gusts 8
Dew Point
71°F — miserable
Humidity
95%
UV Index
0 — Low
Air Quality
69 AQI — Moderate

Hourly running conditions

☁️ 8 PM
43
79° feels 88° 5 mph SW 5% rain
☁️ 9 PM
43
78° feels 88° 5 mph N 8% rain
☁️ 10 PM
35
77° feels 88° 2 mph SE 22% rain
🌙 5 AM
54
73° feels 81° 3 mph S 1% rain
🌅 6 AM
56
73° feels 80° 3 mph SW 3% rain
☀️ 7 AM
50
75° feels 84° 1 mph S 1% rain
☀️ 8 AM
46
77° feels 87° 1 mph NE 2% rain
☀️ 9 AM
43
79° feels 90° 1 mph W 1% rain
🌤️ 10 AM
43
81° feels 92° 1 mph SSW 1% rain
☀️ 11 AM
25
83° feels 96° 2 mph SW 1% rain
☀️ 12 PM
25
84° feels 97° 4 mph SW 1% rain
☁️ 1 PM
24
87° feels 96° 5 mph WSW 1% rain
80–100 Excellent 60–79 Good 40–59 Fair Below 40 Poor

7-day running forecast

☁️
Today Jul 26
83° / 71°
56
🏃
🌧️
Mon Jul 27
89° / 73°
56
🏃
☁️
Tue Jul 28
96° / 74°
64
🏃 6–9 AM
⛅
Wed Jul 29
89° / 67°
80
🏃 6–9 AM
☁️
Thu Jul 30
90° / 65°
81
🏃 6–9 AM
🌧️
Fri Jul 31
80° / 63°
86
🏃 9 AM–12 PM
🌧️
Sat Aug 1
70° / 63°
86
🏃 9 AM–12 PM 💧 34%
Get Louisville's forecast every evening

Stop checking the weather. Start laying out your gear.

Running Forecast texts you tomorrow's hour-by-hour forecast every evening so you know exactly what to expect before your alarm goes off.

Try Running Forecast Free for 1 Week $19.99/yr after · Cancel anytime
RF
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 6 AM with a peak FitScore of 56/100. 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.

Nearby:Lexington, KYCincinnati, OHIndianapolis, IN
runningforecast.com · Your run, forecasted. · Live Map · Privacy · Terms