Great Falls, VA Weather Forecast | 5 Day
Updated: Sat Apr 26th 2025 2:00 PM EDT
Overcast
Sat 4-26
Overcast with a high of 82°F and a low of 53°F. Wind will be moderate, blowing around 16mph on average and gusts of 20.8mph at 8 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 65% at 4 PM and 47% being its lowest at 5 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 29.81inHg at 3 PM with an avg 29.94inHg.
- HI: 82°F
- LO: 53°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
15.2 mph - Humidity
75% avg. - UV Index
1 - Air QualityModerate
- Sunrise
06:17 AM - Sunset
07:57 PM - Moonrise
05:23 AM - Moonset
06:54 PM - Moon Phase
Waning Crescent
Sunny
Sun 4-27
Sunny with a high of 72°F and a low of 45°F. Wind will be moderate, blowing around 17mph on average and gusts of 23.5mph at 6 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 70% at 2 AM and 29% being its lowest at 4 PM. Barometric pressure is its highest of 30.24inHg at 11 PM, a lowest point of 30.09inHg at 12 AM with an avg 30.14inHg.
- HI: 72°F
- LO: 45°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
16.1 mph - Humidity
49% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
06:16 AM - Sunset
07:58 PM - Moonrise
05:52 AM - Moonset
08:14 PM - Moon Phase
New Moon
Sunny
Mon 4-28
Sunny with a high of 74°F and a low of 50°F. Winds will be light at 6mph and gusts of 12.3mph at 12 AM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 63% at 5 AM and 28% being its lowest at 2 PM. Barometric pressure is its highest of 30.33inHg at 11 AM, a lowest point of 30.21inHg at 7 PM with an avg 30.26inHg.
- HI: 74°F
- LO: 50°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
6 mph - Humidity
43% avg. - UV Index
2 - Air QualityGood
- Sunrise
06:15 AM - Sunset
07:59 PM - Moonrise
06:26 AM - Moonset
09:36 PM - Moon Phase
Waxing Crescent
Patchy Rain Nearby
Tue 4-29
Scattered showers with a high of 82°F and a low of 51°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.01in. Wind will be moderate, blowing around 12mph on average and gusts of 19.4mph at 8 PM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 75% at 5 AM and 39% being its lowest at 1 PM. Barometric pressure is its highest of 30.22inHg at 3 AM, a lowest point of 29.98inHg at 7 PM with an avg 30.12inHg.
- HI: 82°F
- LO: 51°F
- Rainfall: 87% | est. 0.01in
- Snowfall: 0%
- Wind
11.4 mph - Humidity
54% avg. - UV Index
2 - Air QualityModerate
- Sunrise
06:13 AM - Sunset
08:00 PM - Moonrise
07:09 AM - Moonset
10:55 PM - Moon Phase
Waxing Crescent
Patchy Rain Nearby
Wed 4-30
Scattered showers with a high of 77°F and a low of 61°F. It will likey rain in the surrounding area, having a 89% chance of a downpour with an estimated 0.07in. Winds will be light at 10mph and gusts of 17.1mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 85% at 8 AM and 51% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 10 AM, a lowest point of 29.95inHg at 2 AM with an avg 30inHg.
- HI: 77°F
- LO: 61°F
- Rainfall: 89% | est. 0.07in
- Snowfall: 0%
- Wind
9.6 mph - Humidity
69% avg. - UV Index
0.1 - Air QualityModerate
- Sunrise
06:12 AM - Sunset
08:01 PM - Moonrise
08:01 AM - Moonset
No moonset - Moon Phase
Waxing Crescent
Patchy Rain Nearby
Thu 5-1
Scattered showers with a high of 72°F and a low of 60°F. Rainfall expected in the surrounding area to have a 73% chance with an estimated 0.13in. Winds will be light at 8mph and gusts of 13.6mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 99% at 11 PM and 65% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 8 AM, a lowest point of 29.83inHg at 11 PM with an avg 29.97inHg.
- HI: 72°F
- LO: 60°F
- Rainfall: 73% | est. 0.13in
- Snowfall: 0%
- Wind
7.4 mph - Humidity
81% avg. - UV Index
4 - Air QualityTBA
- Sunrise
06:11 AM - Sunset
08:02 PM - Moonrise
09:03 AM - Moonset
12:05 AM - Moon Phase
Waxing Crescent
Currently
 |
74°F |
29.84 inHg.
Barometer 74%
Humidity W 16.9 mph Wind |
| Partly Cloudy | ||
5 Day Forecast Nearby
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