Loudoun County, VA Hourly Weather Forecast
Next 48 Hours
Sun, May 10th 2026
Late-night conditions only. Clear conditions expected later. Temps around 59°. Light winds from the NW at 6.5 mph, while humidity around 76%, and an avg barometric pressure of 30.08 inHg.
| Sun, May 10th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
11 PM Clear UV: 0 |
59°F Feels 57°F |
76% | 6.5 NW | 30.08 | 50.8°F | 0% |
Mon, May 11th 2026
Skies will shift from partly cloudy to Clear conditions as the day goes on. Rain forecasted to be scattered showers (up to 0.00in). Temps range from 48° to 62°. Light winds, shifting from NNW to NW at 5 mph, as humidity fluctuates between 41% to 75%, and an avg barometric pressure of 30.14 inHg.
| Mon, May 11th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Scattered Showers UV: 0 |
57°F Feels 56°F |
68% | 8.9 NNW | 30.09 | 46.3°F | 73% |
1 AM ClearUV: 0 |
56°F Feels 54°F |
69% | 9.4 NNW | 30.1 | 46.1°F | 0% |
2 AM ClearUV: 0 |
55°F Feels 53°F |
68% | 6.5 NNW | 30.11 | 44.8°F | 0% |
3 AM ClearUV: 0 |
54°F Feels 51°F |
63% | 5.6 NNW | 30.13 | 41.5°F | 0% |
4 AM ClearUV: 0 |
52°F Feels 50°F |
65% | 5.4 NNW | 30.15 | 41.1°F | 0% |
5 AM ClearUV: 0 |
52°F Feels 49°F |
61% | 4.7 NNW | 30.15 | 38.4°F | 0% |
6 AM ClearUV: 0 |
48°F Feels 46°F |
58% | 4 N | 30.14 | 36.4°F | 0% |
7 AM Partly Cloudy UV: 0.1 |
49°F Feels 46°F |
75% | 4 NNW | 30.17 | 37.7°F | 0% |
8 AM Partly CloudyUV: 0.5 |
49°F Feels 47°F |
67% | 5.4 NNW | 30.19 | 38.2°F | 0% |
9 AM Partly CloudyUV: 0.6 |
50°F Feels 49°F |
66% | 4 N | 30.19 | 38.4°F | 0% |
10 AM Cloudy UV: 1.2 |
52°F Feels 51°F |
60% | 4.7 N | 30.18 | 37.9°F | 0% |
11 AM Partly CloudyUV: 2.3 |
54°F Feels 53°F |
53% | 4.9 N | 30.19 | 37.1°F | 0% |
12 PM Partly CloudyUV: 3.3 |
56°F Feels 55°F |
48% | 3.8 N | 30.17 | 36.6°F | 0% |
1 PM Sunny UV: 3.9 |
57°F Feels 57°F |
46% | 4.5 N | 30.15 | 36.8°F | 0% |
2 PM Overcast UV: 4 |
59°F Feels 59°F |
44% | 4.9 NNW | 30.14 | 37.3°F | 0% |
3 PM SunnyUV: 4.4 |
61°F Feels 60°F |
42% | 6.3 NNW | 30.13 | 37.8°F | 0% |
4 PM SunnyUV: 3.6 |
62°F Feels 62°F |
41% | 4.5 NNE | 30.1 | 38.3°F | 0% |
5 PM SunnyUV: 2.3 |
62°F Feels 62°F |
42% | 4.7 NE | 30.08 | 39.4°F | 0% |
6 PM Partly CloudyUV: 1 |
61°F Feels 61°F |
47% | 4.9 NE | 30.08 | 41.4°F | 0% |
7 PM Partly CloudyUV: 0.3 |
57°F Feels 58°F |
61% | 4.5 NE | 30.09 | 45.8°F | 0% |
8 PM Partly CloudyUV: 0 |
55°F Feels 56°F |
63% | 2.2 NE | 30.11 | 41.8°F | 0% |
9 PM Scattered ShowersUV: 0 |
53°F Feels 53°F |
63% | 2.9 NNW | 30.15 | 40.8°F | 64% |
10 PM Scattered ShowersUV: 0 |
51°F Feels 50°F |
69% | 4 NW | 30.18 | 41.3°F | 61% |
11 PM Partly Cloudy UV: 0 |
48°F Feels 46°F |
75% | 4.9 NW | 30.19 | 41.1°F | 0% |
Tue, May 12th 2026
Starting off Sunny skies, turning Clear conditions later in the day. Warming trend from 39°F to 63°. Light winds, shifting from NW to SE at 4.1 mph, with humidity ranging 40% to 91%, and an avg barometric pressure of 30.22 inHg.
| Tue, May 12th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
46°F Feels 43°F |
81% | 5.1 NW | 30.2 | 40.1°F | 0% |
1 AM ClearUV: 0 |
44°F Feels 41°F |
83% | 5.1 NNW | 30.21 | 38.7°F | 0% |
2 AM ClearUV: 0 |
42°F Feels 39°F |
85% | 5.4 NNW | 30.21 | 37.7°F | 0% |
3 AM ClearUV: 0 |
41°F Feels 37°F |
88% | 5.1 NNW | 30.22 | 37.1°F | 0% |
4 AM ClearUV: 0 |
40°F Feels 36°F |
90% | 4.7 NNW | 30.22 | 36.6°F | 0% |
5 AM ClearUV: 0 |
39°F Feels 36°F |
90% | 4 NW | 30.24 | 35.8°F | 0% |
6 AM ClearUV: 0 |
40°F Feels 37°F |
91% | 3.8 NNW | 30.25 | 35.1°F | 0% |
7 AM SunnyUV: 0.2 |
43°F Feels 41°F |
85% | 3.6 NW | 30.27 | 36.5°F | 0% |
8 AM SunnyUV: 0.8 |
47°F Feels 45°F |
72% | 4 NNW | 30.28 | 37.9°F | 0% |
9 AM SunnyUV: 1.9 |
50°F Feels 48°F |
62% | 4.9 NNW | 30.28 | 37.8°F | 0% |
10 AM SunnyUV: 3.4 |
53°F Feels 52°F |
52% | 5.6 N | 30.28 | 36.2°F | 0% |
11 AM SunnyUV: 5.1 |
56°F Feels 55°F |
46% | 4.9 N | 30.27 | 35.7°F | 0% |
12 PM SunnyUV: 6.5 |
58°F Feels 58°F |
44% | 3.8 N | 30.26 | 36.6°F | 0% |
1 PM SunnyUV: 7.2 |
60°F Feels 60°F |
42% | 2.9 N | 30.23 | 37.9°F | 0% |
2 PM SunnyUV: 6.9 |
62°F Feels 62°F |
41% | 2.2 NNW | 30.22 | 38.8°F | 0% |
3 PM SunnyUV: 5.8 |
63°F Feels 63°F |
40% | 1.8 NW | 30.2 | 38.9°F | 0% |
4 PM SunnyUV: 4.2 |
63°F Feels 63°F |
40% | 1.3 NNW | 30.17 | 38.8°F | 0% |
5 PM SunnyUV: 2.4 |
63°F Feels 63°F |
40% | 1.6 E | 30.16 | 38.6°F | 0% |
6 PM SunnyUV: 1.1 |
61°F Feels 61°F |
45% | 4.9 ESE | 30.15 | 40.6°F | 0% |
7 PM SunnyUV: 0.4 |
57°F Feels 56°F |
60% | 4.7 ESE | 30.15 | 45.2°F | 0% |
8 PM SunnyUV: 0 |
54°F Feels 53°F |
61% | 4.5 ESE | 30.16 | 39.7°F | 0% |
9 PM ClearUV: 0 |
52°F Feels 50°F |
59% | 4.9 ESE | 30.16 | 36.7°F | 0% |
10 PM ClearUV: 0 |
50°F Feels 48°F |
60% | 5.4 SE | 30.17 | 36.2°F | 0% |
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63°F |
30.04 inHg.
Barometer 100%
Humidity NW 5.4mph Wind |
| Light rain | ||
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