Cities Texas San Antonio

San Antonio Running Weather

Sunday, July 26, 2026 · Hour-by-hour forecast updated 7:14 PM CDT

Best Time to Run in San Antonio Today

7 AM

75°F and clear at peak. Wind 3 mph from the S, dew point 72°F.

54
Peak FitScore
Temperature
75°F / feels 82°
Wind
3 mph S, gusts 11
Dew Point
72°F — miserable
Humidity
90%
UV Index
0 — Low
Air Quality
34 AQI — Good

Hourly running conditions

☀️ 7 PM
27
95° feels 98° 6 mph S
8 PM
27
93° feels 98° 3 mph S
🌙 9 PM
45
88° feels 92° 5 mph SSE
🌙 10 PM
44
85° feels 89° 9 mph SSE
🌙 5 AM
50
77° feels 85° 2 mph E
🌅 6 AM
53
76° feels 83° 4 mph SSE
☀️ 7 AM
54
75° feels 82° 3 mph S
☀️ 8 AM
53
77° feels 83° 5 mph S
☀️ 9 AM
52
78° feels 84° 7 mph SSW
☀️ 10 AM
47
81° feels 87° 7 mph SSW
☀️ 11 AM
45
85° feels 92° 7 mph SSW
☀️ 12 PM
26
88° feels 97° 7 mph SSW
80–100 Excellent 60–79 Good 40–59 Fair Below 40 Poor

7-day running forecast

☁️
Today Jul 26
96° / 77°
54
🏃
☁️
Mon Jul 27
97° / 75°
54
🏃
☁️
Tue Jul 28
101° / 75°
56
🏃 6–9 AM
☁️
Wed Jul 29
102° / 76°
54
🏃 6–9 AM
☁️
Thu Jul 30
102° / 75°
55
🏃 6–9 AM
☁️
Fri Jul 31
102° / 75°
58
🏃 6–9 AM
🌧️
Sat Aug 1
104° / 76°
54
🏃 6–9 AM
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Running Forecast
iMessage
🌤 Tomorrow in San Antonio: 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

San Antonio running weather FAQ

What's the best time to run in San Antonio today?

Based on today's FitScore analysis, the best time to run is 7 AM with a peak FitScore of 54/100. Check the hourly breakdown above for detailed conditions throughout the day.

What months are best for running in San Antonio?

The best months for running in San Antonio are October, November, March, April. The most challenging months are typically June, July, August. Triple-digit heat is common. Pre-dawn is the only safe window — carry extra water.

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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