Cities › Virginia › Alexandria

Alexandria Running Weather

Tuesday, July 21, 2026 · Hour-by-hour forecast updated 9:26 AM EDT

Best Time to Run in Alexandria Today

6 AM

73°F and overcast at peak. Wind 7 mph from the S, dew point 70°F.

61
Peak FitScore
Temperature
73°F / feels 77°
Wind
7 mph S, gusts 17
Dew Point
70°F — miserable
Humidity
90%
UV Index
0 — Low
Air Quality
43 AQI — Good

Hourly running conditions

☁️ 9 AM
46
80° feels 85° 10 mph S 7% rain
☁️ 10 AM
36
83° feels 88° 10 mph S 15% rain
🌤️ 11 AM
41
86° feels 91° 10 mph SSW 4% rain
☁️ 12 PM
23
90° feels 97° 11 mph SSW 6% rain
☁️ 1 PM
22
92° feels 98° 12 mph SSW 4% rain
☁️ 2 PM
22
93° feels 98° 12 mph SSW 3% rain
☀️ 3 PM
17
96° feels 100° 13 mph SSW 16% rain
☀️ 4 PM
13
96° feels 99° 17 mph SSW 29% rain
☁️ 5 PM
13
96° feels 96° 18 mph SSW 24% rain
☁️ 6 PM
28
84° feels 83° 17 mph S 45% rain
🌧️ 7 PM
25
81° feels 89° 4 mph W 60% rain
☁️ 8 PM
41
76° feels 81° 9 mph NW 49% rain
80–100 Excellent 60–79 Good 40–59 Fair Below 40 Poor

7-day running forecast

🌧️
Today Jul 21
96° / 75°
61
🏃 💧 60%
☁️
Wed Jul 22
89° / 73°
61
🏃 💧 64%
☁️
Thu Jul 23
84° / 66°
84
🏃 9 AM–12 PM
☁️
Fri Jul 24
82° / 66°
86
🏃 9 AM–12 PM
☁️
Sat Jul 25
85° / 66°
79
🏃 9 AM–12 PM
🌧️
Sun Jul 26
88° / 67°
73
🏃 6–9 AM
🌧️
Mon Jul 27
90° / 66°
69
🏃 6–9 AM 💧 33%
Get Alexandria's forecast every evening

Stop checking the weather. Start laying out your gear.

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

Try FitCast Free for 1 Week $2.99/mo after · Cancel anytime
FC
FitCast
iMessage
🌤 Tomorrow in Alexandria: 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

Alexandria running weather FAQ

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

Based on today's FitScore analysis, the best time to run is 6 AM with a peak FitScore of 61/100. Check the hourly breakdown above for detailed conditions throughout the day.

What months are best for running in Alexandria?

The best months for running in Alexandria 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:Washington, DCBaltimore, MDRichmond, VA
fitcast.fit · Your run, forecasted. · Live Map · Privacy · Terms