Cities Texas Arlington

Arlington Running Weather

Sunday, July 26, 2026 · Hour-by-hour forecast updated 7:12 PM CDT

Best Time to Run in Arlington Today

7 AM

80°F and partly cloudy at peak. Wind 8 mph from the SSW, dew point 69°F.

51
Peak FitScore
Temperature
80°F / feels 84°
Wind
8 mph SSW, gusts 17
Dew Point
69°F — oppressive
Humidity
70%
UV Index
0 — Low
Air Quality
62 AQI — Moderate

Hourly running conditions

☀️ 7 PM
25
96° feels 97° 9 mph S
🌙 8 PM
44
94° feels 94° 8 mph SSE
🌙 9 PM
43
91° feels 93° 7 mph S
🌙 10 PM
43
89° feels 91° 7 mph S
🌙 5 AM
48
80° feels 85° 9 mph SSW
🌅 6 AM
49
80° feels 84° 9 mph SSW
7 AM
51
80° feels 84° 8 mph SSW
☀️ 8 AM
45
82° feels 85° 11 mph SW
☀️ 9 AM
42
85° feels 90° 10 mph SW
☀️ 10 AM
42
89° feels 94° 10 mph SW
☀️ 11 AM
25
93° feels 99° 9 mph SW
🌤️ 12 PM
25
95° feels 102° 9 mph SW
80–100 Excellent 60–79 Good 40–59 Fair Below 40 Poor

7-day running forecast

☀️
Today Jul 26
99° / 80°
51
🏃
☁️
Mon Jul 27
100° / 80°
51
🏃
☁️
Tue Jul 28
104° / 79°
55
🏃 6–9 AM
☁️
Wed Jul 29
103° / 82°
53
🏃 6–9 AM
☁️
Thu Jul 30
105° / 84°
52
🏃 6–9 AM
☁️
Fri Jul 31
109° / 85°
29
🏃 6–9 AM
Sat Aug 1
105° / 86°
29
🏃 6–9 AM
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Running Forecast
iMessage
🌤 Tomorrow in Arlington: 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

Arlington running weather FAQ

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

Based on today's FitScore analysis, the best time to run is 7 AM with a peak FitScore of 51/100. Check the hourly breakdown above for detailed conditions throughout the day.

What months are best for running in Arlington?

The best months for running in Arlington 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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