NimbocastAshburn, VA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Ashburn, Loudoun County, Virginia.
Updated Jul 29, 2026, 4:16 PM local time · Radar refreshes every 5 minutes
🌤️
Ashburn
82°F
Wind 15 mph
Humidity 51%
Cloud cover 22%
UV index 7
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Ashburn, VA.
Ashburn weather radar
Light
Heavy
Next 24 hours
Now
🌤️
81°F
5 PM
☀️
82°F
1%
6 PM
⛅
80°F
7 PM
☀️
79°F
1%
8 PM
☀️
76°F
1%
9 PM
☀️
72°F
4%
10 PM
⛅
71°F
1%
11 PM
🌤️
70°F
1%
12 AM
⛅
69°F
1%
1 AM
☀️
68°F
2 AM
☀️
67°F
3 AM
☀️
66°F
4 AM
☀️
65°F
5 AM
☀️
64°F
6 AM
☀️
63°F
7 AM
☀️
64°F
8 AM
☀️
68°F
9 AM
☀️
71°F
10 AM
☀️
74°F
11 AM
☀️
77°F
12 PM
☀️
79°F
1 PM
☀️
81°F
2 PM
⛅
82°F
3 PM
🌤️
82°F
1%
7-day forecast
Today
Jul 29
☁️
82°F
68°F
4%
Thu
Jul 30
⛅
83°F
63°F
4%
Fri
Jul 31
☁️
87°F
65°F
Sat
Aug 1
☁️
92°F
66°F
31%
Sun
Aug 2
🌦️
84°F
72°F
50%
Mon
Aug 3
🌦️
78°F
69°F
50%
Tue
Aug 4
☁️
79°F
64°F
22%
Weather near Ashburn
4 mi
Sterling, VA6 mi
Leesburg, VA7 mi
Herndon, VA9 mi
Reston, VA9 mi
Oak Hill, VA9 mi
South Riding, VA11 mi
Chantilly, VA11 mi
Great Falls, VA
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.