Loudoun County, current weather: partly cloudy, no precipitation is expected for the next 2 hours. Air temperature +30°, feels like +34°. Wind speed 4.1 Meters per second, westerly. Pressure 748 millimeters of mercury. Humidity 62%. Sunrise 05:56, Sunset 20:16. This time yesterday +26°
Weather in Commonwealth of Virginia
(Loudoun County, Virginia, United States)
What type of warnings are you interested in?
Weather forecast for today: rain will start at night, around 5:00 · +19…+31° · light winds at 3–4 m/s with gusts up to 11 m/s
Weather forecast for tomorrow: light rain · +20…+30° · winds at 4–7 m/s with gusts up to 11 m/s
Weather forecast for the weekend: light rain · winds at 8 m/s with gusts up to 12 m/s · +25…+30°
Next week
temperature will drop to +17° · rain, thunderstorms · winds at 7 m/s with gusts up to 12 m/s
Wind speed 4.1 Meters per second, westerly, Light. Humidity 62%, Normal. Pressure 748 millimeters of mercury, Normal
Data sources
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Loudoun County, United States: Hourly forecast.
2 pm: +30°, overcast, Feels like +33°.
3 pm: +30°, overcast, Feels like +32°.
4 pm: +31°, overcast, Feels like +34°.
5 pm: +30°, overcast, Feels like +32°.
6 pm: +27°, overcast, Feels like +28°.
7 pm: +25°, overcast, Feels like +26°.
8 pm: +24°, overcast, Feels like +26°.
Sunset 16 May 08:16 pm
9 pm: +23°, overcast, Feels like +25°.
10 pm: +22°, overcast, Feels like +24°.
11 pm: +22°, overcast, Feels like +24°.
Saturday, 12 am: +21°, overcast, Feels like +23°.
1 am: +21°, overcast, Feels like +23°.
2 am: +20°, overcast, Feels like +21°.
3 am: +20°, overcast, Feels like +21°.
4 am: +20°, overcast, Feels like +20°.
5 am: +20°, rain, Feels like +20°. Probability of precipitation 20%
Sunrise 17 May 05:55 am
6 am: +20°, light rain, Feels like +20°. Probability of precipitation 20%
7 am: +20°, light rain, Feels like +20°. Probability of precipitation 20%
8 am: +21°, partly cloudy, Feels like +21°.
9 am: +23°, mostly clear, Feels like +23°.
10 am: +25°, mostly clear, Feels like +24°.
11 am: +27°, mostly clear, Feels like +27°.
12 pm: +28°, mostly clear, Feels like +28°.
1 pm: +29°, mostly clear, Feels like +28°.
2 pm: +30°, mostly clear, Feels like +28°.
3 pm: +30°, partly cloudy, Feels like +27°.
4 pm: +30°, mostly clear, Feels like +27°.
5 pm: +30°, mostly clear, Feels like +27°.
6 pm: +28°, partly cloudy, Feels like +25°.
7 pm: +27°, mostly clear, Feels like +24°.
8 pm: +25°, partly cloudy, Feels like +23°.
Sunset 17 May 08:17 pm
9 pm: +23°, partly cloudy, Feels like +20°.
10 pm: +22°, mostly clear, Feels like +20°.
11 pm: +21°, partly cloudy, Feels like +20°.
Free AI-powered Weather App
10-day forecast
(Loudoun County, Virginia, United States)
Air quality forecast
Moderate
Air quality is acceptable. Enjoy your usual outdoor activities.
- AQI — 62
- AQI — 65
- AQI — 57
- AQI — 53
- AQI — 54
- AQI — 47
- AQI — 46
- AQI — 45
Weather forecast for Today, 16 May: in the morning air temperature +22°, feels like +24°, thunderstorm with rain, wind speed 3 meters per second, southerly, humidity 89%, pressure 749 millimeters of mercury; in the afternoon +30°, feels like +33°, overcast, wind speed 4.6 meters per second, westerly, humidity 64%, pressure 748 millimeters of mercury; in the evening +25°, feels like +26°, overcast, wind speed 4.4 meters per second, south-westerly, humidity 76%, pressure 747 millimeters of mercury; in the night +21°, feels like +22°, rain, wind speed 3.5 meters per second, south-westerly, humidity 88%, pressure 746 millimeters of mercury; uv index: 6, high; magnetic field: quiet; sunrise 5:56 am; sunset 8:16 pm; daylight hours: 14 hr 20 min
Weather forecast for Tomorrow, 17 May: in the morning air temperature +23°, feels like +22°, light rain, wind speed 5.9 meters per second, south-westerly, humidity 75%, pressure 745 millimeters of mercury; in the afternoon +30°, feels like +28°, mostly clear, wind speed 7 meters per second, westerly, humidity 39%, pressure 744 millimeters of mercury; in the evening +26°, feels like +23°, partly cloudy, wind speed 6 meters per second, westerly, humidity 46%, pressure 744 millimeters of mercury; in the night +19°, feels like +17°, partly cloudy, wind speed 3.9 meters per second, westerly, humidity 64%, pressure 746 millimeters of mercury; uv index: 8, very high; magnetic field: quiet; daytime water temperature +22°; sunrise 5:55 am; sunset 8:17 pm; daylight hours: 14 hr 22 min
Weather forecast for Sunday, 18 May: in the morning air temperature +20°, feels like +16°, partly cloudy, wind speed 8.1 meters per second, westerly, humidity 57%, pressure 748 millimeters of mercury; in the afternoon +24°, feels like +19°, partly cloudy, wind speed 8.6 meters per second, westerly, humidity 38%, pressure 747 millimeters of mercury; in the evening +22°, feels like +17°, mostly clear, wind speed 6.5 meters per second, north-westerly, humidity 46%, pressure 748 millimeters of mercury; in the night +17°, feels like +14°, clear, wind speed 4.1 meters per second, north-westerly, humidity 67%, pressure 750 millimeters of mercury; uv index: 6, high; magnetic field: minor storm; daytime water temperature +22°; sunrise 5:54 am; sunset 8:18 pm; daylight hours: 14 hr 24 min
Weather forecast for Monday, 19 May: in the morning air temperature +19°, feels like +16°, clear, wind speed 6.4 meters per second, north-westerly, humidity 62%, pressure 752 millimeters of mercury; in the afternoon +24°, feels like +20°, partly cloudy, wind speed 7 meters per second, north-westerly, humidity 39%, pressure 751 millimeters of mercury; in the evening +21°, feels like +19°, clear, wind speed 3.2 meters per second, north-westerly, humidity 53%, pressure 750 millimeters of mercury; in the night +15°, feels like +12°, partly cloudy, wind speed 3.2 meters per second, northerly, humidity 65%, pressure 751 millimeters of mercury; uv index: 7, high; daytime water temperature +20°; sunrise 5:53 am; sunset 8:19 pm; daylight hours: 14 hr 26 min
Weather forecast for Tuesday, 20 May: in the morning air temperature +16°, feels like +13°, partly cloudy, wind speed 3 meters per second, northerly, humidity 56%, pressure 753 millimeters of mercury; in the afternoon +21°, feels like +19°, partly cloudy, wind speed 2.9 meters per second, north-easterly, humidity 45%, pressure 751 millimeters of mercury; in the evening +18°, feels like +16°, overcast, wind speed 2.7 meters per second, north-easterly, humidity 60%, pressure 750 millimeters of mercury; in the night +14°, feels like +12°, rain, wind speed 2.9 meters per second, easterly, humidity 77%, pressure 750 millimeters of mercury; uv index: 1, low; daytime water temperature +18°; sunrise 5:53 am; sunset 8:19 pm; daylight hours: 14 hr 26 min
Weather forecast for Wednesday, 21 May: in the morning air temperature +15°, feels like +13°, thunderstorm with rain, wind speed 4.3 meters per second, easterly, humidity 81%, pressure 749 millimeters of mercury; in the afternoon +17°, feels like +15°, thunderstorm with rain, wind speed 4 meters per second, easterly, humidity 72%, pressure 749 millimeters of mercury; in the evening +15°, feels like +13°, light rain, wind speed 3.7 meters per second, north-easterly, humidity 81%, pressure 747 millimeters of mercury; in the night +13°, feels like +11°, light rain, wind speed 3.5 meters per second, north-easterly, humidity 85%, pressure 747 millimeters of mercury; daytime water temperature +16°; sunrise 5:52 am; sunset 8:20 pm; daylight hours: 14 hr 28 min
Weather forecast for Thursday, 22 May: in the morning air temperature +15°, feels like +12°, light rain, wind speed 4 meters per second, north-westerly, humidity 77%, pressure 748 millimeters of mercury; in the afternoon +17°, feels like +14°, rain, wind speed 4.1 meters per second, north-westerly, humidity 67%, pressure 747 millimeters of mercury; in the evening +14°, feels like +10°, overcast, wind speed 5 meters per second, north-westerly, humidity 70%, pressure 748 millimeters of mercury; in the night +11°, feels like +7°, partly cloudy, wind speed 4.5 meters per second, north-westerly, humidity 71%, pressure 749 millimeters of mercury; daytime water temperature +15°; sunrise 5:51 am; sunset 8:21 pm; daylight hours: 14 hr 30 min
Weather forecast for Friday, 23 May: in the morning air temperature +15°, feels like +11°, light rain, wind speed 4.8 meters per second, westerly, humidity 61%, pressure 751 millimeters of mercury; in the afternoon +18°, feels like +13°, light rain, wind speed 5.8 meters per second, north-westerly, humidity 51%, pressure 751 millimeters of mercury; in the evening +15°, feels like +12°, light rain, wind speed 3 meters per second, north-westerly, humidity 64%, pressure 752 millimeters of mercury; in the night +11°, feels like +8°, light rain, wind speed 2.7 meters per second, north-westerly, humidity 74%, pressure 753 millimeters of mercury; daytime water temperature +14°; sunrise 5:50 am; sunset 8:22 pm; daylight hours: 14 hr 32 min
Weather forecast for Saturday, 24 May: in the morning air temperature +16°, feels like +13°, light rain, wind speed 3.7 meters per second, north-westerly, humidity 63%, pressure 754 millimeters of mercury; in the afternoon +21°, feels like +18°, light rain, wind speed 5 meters per second, north-westerly, humidity 50%, pressure 753 millimeters of mercury; in the evening +17°, feels like +16°, overcast, wind speed 3 meters per second, northerly, humidity 74%, pressure 753 millimeters of mercury; in the night +14°, feels like +12°, partly cloudy, wind speed 2.7 meters per second, north-westerly, humidity 75%, pressure 753 millimeters of mercury; daytime water temperature +15°; sunrise 5:50 am; sunset 8:23 pm; daylight hours: 14 hr 33 min
Weather forecast for Sunday, 25 May: in the morning air temperature +18°, feels like +16°, light rain, wind speed 3.7 meters per second, north-westerly, humidity 69%, pressure 753 millimeters of mercury; in the afternoon +23°, feels like +21°, light rain, wind speed 4.5 meters per second, north-westerly, humidity 52%, pressure 752 millimeters of mercury; in the evening +22°, feels like +21°, light rain, wind speed 2.7 meters per second, north-westerly, humidity 55%, pressure 751 millimeters of mercury; in the night +18°, feels like +17°, partly cloudy, wind speed 2.5 meters per second, southerly, humidity 65%, pressure 751 millimeters of mercury; daytime water temperature +16°; sunrise 5:49 am; sunset 8:24 pm; daylight hours: 14 hr 35 min
Get the weather forecast for the next 30 days, including may and june. There's a separate page where you can view the daytime and nighttime air temperature, precipitation, the number of sunny days, air pressure, and humidity.
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FAQ
What's the weather like in Loudoun County?
What's the weather like in Loudoun County?
Weather in Loudoun County right now: partly cloudy, air temperature +30°, feels like +34°. Wind speed and direction is 4.1 m/s, W, humidity is 62%, atmospheric pressure is 748 mmHg. No precipitation is expected for the next 2 hours. Today: rain will start at night, around 5:00, +19…+31°, light winds at 3–4 m/s with gusts up to 11 m/s.
What's the temperature in Loudoun County?
What's the temperature in Loudoun County?
Weather in Loudoun County right now: air temperature +30°. Feels like +34°, partly cloudy. The temperature is +22° in the morning, +30° during the day, +25° in the evening, and +21° at night.
What's the wind speed and direction in Loudoun County?
What's the wind speed and direction in Loudoun County?
The wind speed in Loudoun County right now is 4.1 m/s, W. The wind speed and direction is 3 m/s, S in the morning, 4.6 m/s, W during the day, 4.4 m/s, SW in the evening, and 3.5 m/s, SW at night. Atmospheric pressure is 746 - 749 mmHg, humidity is 64 - 89%, which also affects how the weather feels.
What's the humidity in Loudoun County?
What's the humidity in Loudoun County?
The humidity in Loudoun County right now is 62%. The humidity level is 89% in the morning, 64% during the day, 76% in the evening, and 88% at night.
Discover Loudoun County's weather update: +30° now, reaching a high of +31° and a low of +19°. Prepare for the day ahead with our reliable forecast, ensuring you're ready for any temperature changes. Whether you're indoors or outdoors, stay in the know about Loudoun County's weather conditions.