There is a new URL for this page, be sure to update your bookmarks: Alexandria, VA 5-Day Weather Forecast
Alexandria, VA Weather Forecast | 5 Day
Updated: Sat Jul 19th 2025 1:15 PM EDT
Ask About Weather
Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Moderate Rain
Sat 7-19
Moderate Rain with a high of 89°F and a low of 73°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.21in. Winds will be light at 5mph and gusts of 8.5mph at 10 PM. High humidity with average of 82% is anticipated, the maximum being 84% at 11 PM and 61% being its lowest at 5 PM. Barometric pressure is its highest of 30inHg at 2 PM, a lowest point of 29.95inHg at 5 PM with an avg 29.96inHg.
- HI: 89°F
- LO: 73°F
- Rainfall: 85% | est. 0.21in
- Snowfall: 0%
- Wind
4.9 mph - Humidity
82% avg. - UV Index
2 - Air QualityModerate
- Sunrise
05:59 AM - Sunset
08:30 PM - Moonrise
12:48 AM - Moonset
03:44 PM - Moon Phase
Waning Crescent

Cloudy
Sun 7-20
Cloudy with a high of 96°F and a low of 75°F. Winds will be light at 9mph and gusts of 11.8mph at 7 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 99% at 2 AM and 48% being its lowest at 5 PM. Barometric pressure is its highest of 29.92inHg at 12 AM, a lowest point of 29.81inHg at 5 PM with an avg 29.87inHg.
- HI: 96°F
- LO: 75°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.7 mph - Humidity
75% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
06:00 AM - Sunset
08:29 PM - Moonrise
01:26 AM - Moonset
04:59 PM - Moon Phase
Waning Crescent

Sunny
Mon 7-21
Sunny with a high of 91°F and a low of 75°F. Winds will be light at 10mph and gusts of 13.2mph at 3 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 83% at 5 AM and 38% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 10 PM, a lowest point of 29.86inHg at 12 AM with an avg 29.93inHg.
- HI: 91°F
- LO: 75°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
9.6 mph - Humidity
58% avg. - UV Index
2.4 - Air QualityModerate
- Sunrise
06:00 AM - Sunset
08:28 PM - Moonrise
02:12 AM - Moonset
06:11 PM - Moon Phase
Waning Crescent

Partly Cloudy
Tue 7-22
Partly Cloudy with a high of 83°F and a low of 69°F. Winds will be light at 8mph and gusts of 12.9mph at 1 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 72% at 2 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 12 PM, a lowest point of 30.01inHg at 12 AM with an avg 30.09inHg.
- HI: 83°F
- LO: 69°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.2 mph - Humidity
59% avg. - UV Index
2.5 - Air QualityModerate
- Sunrise
06:01 AM - Sunset
08:28 PM - Moonrise
03:10 AM - Moonset
07:15 PM - Moon Phase
Waning Crescent

Sunny
Wed 7-23
Sunny with a high of 83°F and a low of 64°F. Winds will be light at 10mph and gusts of 11.9mph at 8 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 94% at 6 AM and 50% being its lowest at 12 PM. Barometric pressure is its highest of 30.23inHg at 10 PM, a lowest point of 30.16inHg at 12 AM with an avg 30.19inHg.
- HI: 83°F
- LO: 64°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
9.2 mph - Humidity
72% avg. - UV Index
0.1 - Air QualityModerate
- Sunrise
06:02 AM - Sunset
08:27 PM - Moonrise
04:17 AM - Moonset
08:06 PM - Moon Phase
Waning Crescent

Sunny
Thu 7-24
Sunny with a high of 87°F and a low of 64°F. Winds will be light at 6mph and gusts of 11mph at 8 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 87% at 5 AM and 41% being its lowest at 5 PM. Barometric pressure is its highest of 30.24inHg at 8 AM, a lowest point of 30.1inHg at 5 PM with an avg 30.18inHg.
- HI: 87°F
- LO: 64°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
5.8 mph - Humidity
67% avg. - UV Index
6 - Air QualityTBA
- Sunrise
06:03 AM - Sunset
08:26 PM - Moonrise
05:30 AM - Moonset
08:47 PM - Moon Phase
New Moon
Currently
![]() |
82°F |
30.03 inHg.
Barometer 77%
Humidity WSW 3.6 mph Wind |
Moderate Rain |