Ashburn, VA Weather Forecast | 5 Day
Updated: Tue May 12th 2026 5:15 PM EDT
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Sunny
Tue 5-12-26
Sunny with a high of 75°F and a low of 42°F. Winds will be light at 9mph and gusts of 18.3mph at 10 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 47% at 11 PM and 31% being its lowest at 6 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 30.07inHg at 6 PM with an avg 30.08inHg.
- HI: 75°F
- LO: 42°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.9 mph - Humidity
49% avg. - UV Index
7.2 - Air QualityGood
- Sunrise
06:00 AM - Sunset
08:14 PM - Moonrise
03:23 AM - Moonset
03:38 PM - Moon Phase
Waning Crescent
Moderate Rain
Weather Tomorrow, Wed 5-13-26
Moderate Rain with a high of 71°F and a low of 50°F. It will likey rain, having a 88% chance of a downpour with an estimated 0.47in. Wind will be moderate, blowing around 15mph on average and gusts of 23mph at 6 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 98% at 9 PM and 45% being its lowest at 12 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.79inHg at 7 PM with an avg 29.91inHg.
- HI: 71°F
- LO: 50°F
- Rainfall: 88% | est. 0.47in
- Snowfall: 0%
- Wind
14.3 mph - Humidity
74% avg. - UV Index
4 - Air QualityGood
- Sunrise
06:00 AM - Sunset
08:15 PM - Moonrise
03:47 AM - Moonset
04:48 PM - Moon Phase
Waning Crescent
Scattered Showers
Thu 5-14-26
Scattered Showers with a high of 53°F and a low of 46°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 20.7mph at 11 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 95% at 1 AM and 63% being its lowest at 9 PM. Barometric pressure is its highest of 29.92inHg at 11 PM, a lowest point of 29.81inHg at 4 AM with an avg 29.87inHg.
- HI: 53°F
- LO: 46°F
- Rainfall: 89% | est. 0.01in
- Snowfall: 0%
- Wind
14.8 mph - Humidity
77% avg. - UV Index
5.2 - Air QualityGood
- Sunrise
05:59 AM - Sunset
08:16 PM - Moonrise
04:12 AM - Moonset
06:02 PM - Moon Phase
Waning Crescent
Cloudy
Fri 5-15-26
Cloudy with a high of 65°F and a low of 48°F. Wind will be moderate, blowing around 15mph on average and gusts of 20.2mph at 5 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 77% at 7 AM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.91inHg at 4 AM with an avg 29.96inHg.
- HI: 65°F
- LO: 48°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
14.1 mph - Humidity
64% avg. - UV Index
0.8 - Air QualityGood
- Sunrise
05:58 AM - Sunset
08:17 PM - Moonrise
04:42 AM - Moonset
07:21 PM - Moon Phase
Waning Crescent
Scattered Showers
Sat 5-16-26
Scattered Showers with a high of 78°F and a low of 56°F. It will likey rain, having a 83% chance of a downpour with an estimated 0.06in. Winds will be light at 8mph and gusts of 10.6mph at 3 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 91% at 11 PM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30.04inHg at 11 PM, a lowest point of 29.93inHg at 4 PM with an avg 29.99inHg.
- HI: 78°F
- LO: 56°F
- Rainfall: 83% | est. 0.06in
- Snowfall: 0%
- Wind
7.2 mph - Humidity
71% avg. - UV Index
4 - Air QualityGood
- Sunrise
05:57 AM - Sunset
08:18 PM - Moonrise
05:19 AM - Moonset
08:41 PM - Moon Phase
New Moon
Partly Cloudy
Sun 5-17-26
Partly Cloudy with a high of 85°F and a low of 61°F. Winds will be light at 6mph and gusts of 10.8mph at 11 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 93% at 4 AM and 44% being its lowest at 3 PM. Barometric pressure is its highest of 30.16inHg at 11 PM, a lowest point of 30.05inHg at 2 AM with an avg 30.11inHg.
- HI: 85°F
- LO: 61°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
5.4 mph - Humidity
76% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:56 AM - Sunset
08:19 PM - Moonrise
06:05 AM - Moonset
09:59 PM - Moon Phase
Waxing Crescent
This 5-Day weather forecast is relevant for ZIP codes 20146, 20147, 20148, 20149, and 22093, accurately covering areas of Ashburn, VA.
Currently
|
72°F |
30.11 inHg.
Barometer 41%
Humidity SE 11.2 mph Wind |
| Sunny | ||
National Outlook
Stormy Weather Hits Southeast and Central Gulf Coast - 05-11 to 05-13
Mon May 11th 2026, 7:02am PDT
Read
Weather Shifts Expected Across the U.S. 05-12 to 05-16
Extended Forecast
Sat May 9th 2026, 7:21am PDT
Read
Sat May 9th 2026, 7:21am PDT
5 Day Forecast Nearby
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