Loudoun County, current weather: partly cloudy, no precipitation is expected for the next 2 hours. Air temperature +19°, feels like +17°. Wind speed 3.6 Meters per second, northerly. Pressure 750 millimeters of mercury. Humidity 60%. Daytime water temperature +17°. Sunrise 07:11, Sunset 18:43. This time yesterday +23°
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Weather forecast in Loudoun County, United States
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Weather forecast for the week: +18…+25° · almost no precipitation · light winds at 4 m/s with gusts up to 11 m/s
Weather forecast for the weekend: rain · +25° · light winds at 4 m/s with gusts up to 11 m/s
Weather forecast for tomorrow: +9…+21° · clear, no precipitation · light winds at 1–3 m/s with gusts up to 6 m/s
Weather forecast for today: +16…+23° · clear, no precipitation · light winds at 2 m/s with gusts up to 5 m/s
Wind speed 3.6 Meters per second, northerly, Light. Humidity 60%, Normal. Pressure 750 millimeters of mercury, Normal
Data sources
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Hourly forecast.
6 pm: +19°, mostly clear, Feels like +16°.
Sunset 7 October 06:43 pm
7 pm: +19°, clear, Feels like +17°.
8 pm: +17°, mostly clear, Feels like +15°.
9 pm: +16°, mostly clear, Feels like +14°.
10 pm: +14°, clear, Feels like +12°.
11 pm: +14°, clear, Feels like +12°.
Tuesday, 12 am: +12°, clear, Feels like +10°.
1 am: +12°, clear, Feels like +10°.
2 am: +11°, clear, Feels like +9°.
3 am: +11°, clear, Feels like +9°.
4 am: +10°, clear, Feels like +8°.
5 am: +10°, clear, Feels like +8°.
6 am: +9°, clear, Feels like +7°.
7 am: +9°, clear, Feels like +7°.
Sunrise 8 October 07:12 am
8 am: +11°, clear, Feels like +9°.
9 am: +15°, clear, Feels like +13°.
10 am: +17°, clear, Feels like +14°.
11 am: +18°, clear, Feels like +15°.
12 pm: +20°, clear, Feels like +17°.
1 pm: +20°, clear, Feels like +17°.
2 pm: +20°, mostly clear, Feels like +17°.
3 pm: +21°, mostly clear, Feels like +18°.
4 pm: +21°, mostly clear, Feels like +18°.
5 pm: +20°, partly cloudy, Feels like +17°.
6 pm: +18°, mostly clear, Feels like +16°.
Sunset 8 October 06:42 pm
7 pm: +15°, mostly clear, Feels like +14°.
8 pm: +13°, mostly clear, Feels like +12°.
9 pm: +12°, mostly clear, Feels like +11°.
10 pm: +11°, clear, Feels like +10°.
11 pm: +10°, clear, Feels like +8°.
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10-day forecast
Air quality forecast
Moderate
Air quality is acceptable. Enjoy your usual outdoor activities.
- AQI — 53
- AQI — 50
- AQI — 47
- AQI — 38
- AQI — 30
- AQI — 26
- AQI — 30
- AQI — 30
Weather forecast for Today, 7 October: in the morning air temperature +19°, feels like +17°, mostly clear, wind speed 5.5 meters per second, north-westerly, humidity 78%, pressure 750 millimeters of mercury; in the afternoon +22°, feels like +19°, mostly clear, wind speed 5.5 meters per second, north-westerly, humidity 42%, pressure 751 millimeters of mercury; in the evening +18°, feels like +15°, mostly clear, wind speed 3.5 meters per second, north-westerly, humidity 59%, pressure 751 millimeters of mercury; in the night +12°, feels like +10°, clear, wind speed 2.2 meters per second, north-westerly, humidity 74%, pressure 752 millimeters of mercury; uv index: 5, moderate; magnetic field: moderate storm; daytime water temperature +17°; sunrise 07:11; sunset 18:43; daylight hours: 11 hr 32 min
Weather forecast for Tomorrow, 8 October: in the morning air temperature +13°, feels like +11°, clear, wind speed 3 meters per second, north-westerly, humidity 69%, pressure 753 millimeters of mercury; in the afternoon +20°, feels like +17°, mostly clear, wind speed 3.2 meters per second, north-westerly, humidity 35%, pressure 752 millimeters of mercury; in the evening +15°, feels like +13°, mostly clear, wind speed 1.3 meters per second, south-westerly, humidity 58%, pressure 752 millimeters of mercury; in the night +9°, feels like +7°, clear, wind speed 0.8 meters per second, westerly, humidity 79%, pressure 753 millimeters of mercury; uv index: 4, moderate; magnetic field: quiet; daytime water temperature +16°; sunrise 07:12; sunset 18:42; daylight hours: 11 hr 30 min
Weather forecast for Wednesday, 9 October: in the morning air temperature +13°, feels like +10°, clear, wind speed 3.5 meters per second, westerly, humidity 70%, pressure 753 millimeters of mercury; in the afternoon +22°, feels like +19°, clear, wind speed 4.4 meters per second, north-westerly, humidity 33%, pressure 753 millimeters of mercury; in the evening +15°, feels like +12°, clear, wind speed 2.5 meters per second, north-westerly, humidity 52%, pressure 753 millimeters of mercury; in the night +9°, feels like +6°, clear, wind speed 2 meters per second, north-westerly, humidity 67%, pressure 754 millimeters of mercury; uv index: 4, moderate; magnetic field: quiet; daytime water temperature +13°; sunrise 07:13; sunset 18:40; daylight hours: 11 hr 27 min
Weather forecast for Thursday, 10 October: in the morning air temperature +10°, feels like +6°, partly cloudy, wind speed 4.1 meters per second, north-westerly, humidity 66%, pressure 757 millimeters of mercury; in the afternoon +17°, feels like +14°, partly cloudy, wind speed 4 meters per second, northerly, humidity 40%, pressure 756 millimeters of mercury; in the evening +13°, feels like +10°, clear, wind speed 2.4 meters per second, northerly, humidity 53%, pressure 757 millimeters of mercury; in the night +6°, feels like +3°, clear, wind speed 2.2 meters per second, north-westerly, humidity 78%, pressure 758 millimeters of mercury; uv index: 4, moderate; daytime water temperature +12°; sunrise 07:14; sunset 18:39; daylight hours: 11 hr 25 min
Weather forecast for Friday, 11 October: in the morning air temperature +12°, feels like +9°, clear, wind speed 2.7 meters per second, north-westerly, humidity 64%, pressure 760 millimeters of mercury; in the afternoon +20°, feels like +17°, clear, wind speed 3.2 meters per second, north-westerly, humidity 36%, pressure 757 millimeters of mercury; in the evening +12°, feels like +9°, clear, wind speed 2 meters per second, south-westerly, humidity 62%, pressure 756 millimeters of mercury; in the night +8°, feels like +5°, partly cloudy, wind speed 2.2 meters per second, westerly, humidity 79%, pressure 755 millimeters of mercury; uv index: 4, moderate; daytime water temperature +11°; sunrise 07:15; sunset 18:37; daylight hours: 11 hr 22 min
Weather forecast for Saturday, 12 October: in the morning air temperature +17°, feels like +14°, partly cloudy, wind speed 4 meters per second, north-westerly, humidity 60%, pressure 755 millimeters of mercury; in the afternoon +25°, feels like +22°, overcast, wind speed 4.5 meters per second, north-westerly, humidity 43%, pressure 754 millimeters of mercury; in the evening +17°, feels like +16°, clear, wind speed 2.2 meters per second, north-westerly, humidity 70%, pressure 755 millimeters of mercury; in the night +12°, feels like +10°, clear, wind speed 1.8 meters per second, northerly, humidity 80%, pressure 755 millimeters of mercury; uv index: 0, low; daytime water temperature +12°; sunrise 07:16; sunset 18:36; daylight hours: 11 hr 20 min
Weather forecast for Sunday, 13 October: in the morning air temperature +16°, feels like +14°, mostly clear, wind speed 3 meters per second, southerly, humidity 69%, pressure 755 millimeters of mercury; in the afternoon +25°, feels like +22°, rain, wind speed 4.5 meters per second, south-westerly, humidity 37%, pressure 752 millimeters of mercury; in the evening +18°, feels like +16°, rain, wind speed 3 meters per second, south-westerly, humidity 53%, pressure 750 millimeters of mercury; in the night +13°, feels like +9°, light rain, wind speed 4.6 meters per second, north-westerly, humidity 59%, pressure 751 millimeters of mercury; daytime water temperature +13°; sunrise 07:17; sunset 18:34; daylight hours: 11 hr 17 min
Weather forecast for Monday, 14 October: in the morning air temperature +12°, feels like +6°, light rain, wind speed 5.9 meters per second, north-westerly, humidity 55%, pressure 755 millimeters of mercury; in the afternoon +17°, feels like +11°, partly cloudy, wind speed 5.5 meters per second, north-westerly, humidity 35%, pressure 754 millimeters of mercury; in the evening +12°, feels like +8°, mostly clear, wind speed 3.4 meters per second, north-westerly, humidity 55%, pressure 756 millimeters of mercury; in the night +9°, feels like +5°, mostly clear, wind speed 3.2 meters per second, north-westerly, humidity 65%, pressure 756 millimeters of mercury; daytime water temperature +14°; sunrise 07:18; sunset 18:33; daylight hours: 11 hr 15 min
Weather forecast for Tuesday, 15 October: in the morning air temperature +11°, feels like +7°, partly cloudy, wind speed 4.5 meters per second, north-westerly, humidity 66%, pressure 757 millimeters of mercury; in the afternoon +16°, feels like +11°, partly cloudy, wind speed 5.3 meters per second, north-westerly, humidity 38%, pressure 756 millimeters of mercury; in the evening +11°, feels like +8°, mostly clear, wind speed 2.7 meters per second, northerly, humidity 60%, pressure 757 millimeters of mercury; in the night +7°, feels like +3°, clear, wind speed 2.7 meters per second, north-westerly, humidity 69%, pressure 757 millimeters of mercury; daytime water temperature +13°; sunrise 07:19; sunset 18:31; daylight hours: 11 hr 12 min
Weather forecast for Wednesday, 16 October: in the morning air temperature +11°, feels like +7°, clear, wind speed 4.5 meters per second, north-westerly, humidity 67%, pressure 758 millimeters of mercury; in the afternoon +19°, feels like +15°, clear, wind speed 4.1 meters per second, north-westerly, humidity 38%, pressure 757 millimeters of mercury; in the evening +11°, feels like +8°, clear, wind speed 2.2 meters per second, northerly, humidity 61%, pressure 756 millimeters of mercury; in the night +7°, feels like +4°, clear, wind speed 2 meters per second, north-westerly, humidity 74%, pressure 757 millimeters of mercury; daytime water temperature +11°; sunrise 07:20; sunset 18:30; daylight hours: 11 hr 10 min
Monthly forecastWeather radar
Weather Loudoun County, United States: radar, precipitation and lightning map online
No precipitation is expected for the next 2 hours
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Snow depth
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Temperature
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Wind
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Pressure
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Weather in Loudoun County — FAQ
What is the weather today in Loudoun County?
The weather in Loudoun County today: mostly clear, with an air temperature of +20°.
What will the weather in Loudoun County be like tomorrow?
The weather in Loudoun County tomorrow: mostly clear, with an air temperature of +16°.
What is the usual weather in Loudoun County in October?
In October, the weather in Loudoun County is usually clear, with an average air temperature of +18°.
What is the air pollution level in Loudoun County right now?
The air pollution level in Loudoun County is currently low, measuring 51.
What is the coldest month in Loudoun County?
The coldest month in Loudoun County is January, with an average air temperature of +4°.
What is the hottest month in Loudoun County?
The hottest month in Loudoun County is July, with an average air temperature of +29°.