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Loudoun County

Hourly forecast

  • 8 pm: +26°, thunderstorm, Feels like +31°.

  • Sunset 22 July 08:30 pm

  • 9 pm: +26°, thunderstorm with rain, Feels like +31°.

  • 10 pm: +25°, thunderstorm with rain, Feels like +29°.

  • 11 pm: +24°, thunderstorm with rain, Feels like +28°.

  • 12 am: +23°, light rain, Feels like +27°.

  • 1 am: +22°, partly cloudy, Feels like +25°.

  • 2 am: +22°, clear, Feels like +25°.

  • 3 am: +22°, clear, Feels like +25°.

  • 4 am: +22°, clear, Feels like +26°.

  • 5 am: +22°, clear, Feels like +26°.

  • 6 am: +22°, clear, Feels like +26°.

  • Sunrise 23 July 06:02 am

  • 7 am: +23°, clear, Feels like +27°.

  • 8 am: +24°, clear, Feels like +28°.

  • 9 am: +26°, clear, Feels like +30°.

  • 10 am: +27°, clear, Feels like +31°.

  • 11 am: +28°, clear, Feels like +32°.

  • 12 pm: +29°, partly cloudy, Feels like +33°.

  • 1 pm: +30°, partly cloudy, Feels like +35°.

  • 2 pm: +30°, partly cloudy, Feels like +35°.

  • 3 pm: +31°, clear, Feels like +35°.

  • 4 pm: +31°, partly cloudy, Feels like +35°.

  • 5 pm: +30°, partly cloudy, Feels like +33°.

  • 6 pm: +29°, thunderstorm, Feels like +31°.

  • 7 pm: +27°, thunderstorm, Feels like +30°.

  • 8 pm: +26°, thunderstorm with rain, Feels like +29°.

  • Sunset 23 July 08:29 pm

  • 9 pm: +25°, light rain, Feels like +28°.

  • 10 pm: +24°, light rain, Feels like +27°.

  • 11 pm: +24°, light rain, Feels like +28°.

Loudoun County. Weather forecast for today, 22 July: in the morning air temperature +25°, feels like +28°, rain, wind speed 2.9 meters per second, south-easterly, humidity 88%, pressure 755 millimeters of mercury; in the afternoon +26°, feels like +29°, rain, wind speed 3.2 meters per second, south-easterly, humidity 83%, pressure 754 millimeters of mercury; in the evening +26°, feels like +30°, thunderstorm with rain, wind speed 2.9 meters per second, south-easterly, humidity 89%, pressure 753 millimeters of mercury; in the night +23°, feels like +26°, thunderstorm with rain, wind speed 2 meters per second, south-westerly, humidity 94%, pressure 753 millimeters of mercury; uv index: 2, low; magnetic field: quiet; daytime water temperature +27°; sunrise 6:02 am; sunset 8:30 pm; daylight hours: 14 hr 28 min

22Julytoday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+22°...+27°
rain
755
88%
2.9
SE
+28°
afternoon
+25°...+26°
rain
754
83%
3.2
SE
+29°
evening
+24°...+27°
thunderstorm with rain
753
89%
2.9
SE
+30°
night
+22°...+25°
thunderstorm with rain
753
94%
2
SW
+26°
6:02 am
Daylight hours
14 hr 28 min
8:30 pm
Full moon
UV Index2, lowMagnetic fieldquiet

Loudoun County. Weather forecast for tomorrow, 23 July: in the morning air temperature +25°, feels like +29°, clear, wind speed 2 meters per second, north-westerly, humidity 84%, pressure 755 millimeters of mercury; in the afternoon +30°, feels like +35°, partly cloudy, wind speed 2.2 meters per second, south-westerly, humidity 56%, pressure 755 millimeters of mercury; in the evening +27°, feels like +30°, thunderstorm with rain, wind speed 2.2 meters per second, southerly, humidity 71%, pressure 755 millimeters of mercury; in the night +23°, feels like +26°, rain, wind speed 1.7 meters per second, southerly, humidity 90%, pressure 756 millimeters of mercury; uv index: 3, moderate; magnetic field: slightly active; daytime water temperature +31°; sunrise 6:02 am; sunset 8:29 pm; daylight hours: 14 hr 27 min

23Julytomorrow

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+22°...+28°
clear
755
84%
2
NW
+29°
afternoon
+29°...+31°
partly cloudy
755
56%
2.2
SW
+35°
evening
+25°...+29°
thunderstorm with rain
755
71%
2.2
S
+30°
night
+23°...+24°
rain
756
90%
1.7
S
+26°
6:02 am
Daylight hours
14 hr 27 min
8:29 pm
Waning gibbous
UV Index3, moderateMagnetic fieldslightly active

Loudoun County. Weather forecast for Wednesday, 24 July: in the morning air temperature +24°, feels like +28°, rain, wind speed 1.7 meters per second, westerly, humidity 90%, pressure 757 millimeters of mercury; in the afternoon +28°, feels like +32°, partly cloudy, wind speed 2.5 meters per second, south-westerly, humidity 71%, pressure 756 millimeters of mercury; in the evening +26°, feels like +29°, partly cloudy, wind speed 2 meters per second, southerly, humidity 80%, pressure 756 millimeters of mercury; in the night +24°, feels like +28°, rain, wind speed 1.5 meters per second, south-westerly, humidity 92%, pressure 756 millimeters of mercury; uv index: 2, low; magnetic field: active; daytime water temperature +29°; sunrise 6:03 am; sunset 8:29 pm; daylight hours: 14 hr 26 min

24JulyWednesday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+23°...+26°
rain
757
90%
1.7
W
+28°
afternoon
+26°...+29°
partly cloudy
756
71%
2.5
SW
+32°
evening
+24°...+27°
partly cloudy
756
80%
2
S
+29°
night
+23°...+24°
rain
756
92%
1.5
SW
+28°
6:03 am
Daylight hours
14 hr 26 min
8:29 pm
Waning gibbous
UV Index2, lowMagnetic fieldactive

Loudoun County. Weather forecast for Thursday, 25 July: in the morning air temperature +25°, feels like +29°, light rain, wind speed 2 meters per second, south-westerly, humidity 87%, pressure 756 millimeters of mercury; in the afternoon +28°, feels like +31°, rain, wind speed 2.7 meters per second, south-westerly, humidity 71%, pressure 755 millimeters of mercury; in the evening +25°, feels like +28°, rain, wind speed 2.7 meters per second, south-westerly, humidity 81%, pressure 755 millimeters of mercury; in the night +22°, feels like +24°, partly cloudy, wind speed 2 meters per second, north-westerly, humidity 90%, pressure 755 millimeters of mercury; uv index: 2, low; daytime water temperature +28°; sunrise 6:04 am; sunset 8:28 pm; daylight hours: 14 hr 24 min

25JulyThursday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+23°...+27°
light rain
756
87%
2
SW
+29°
afternoon
+27°...+28°
rain
755
71%
2.7
SW
+31°
evening
+24°...+26°
rain
755
81%
2.7
SW
+28°
night
+21°...+23°
partly cloudy
755
90%
2
NW
+24°
6:04 am
Daylight hours
14 hr 24 min
8:28 pm
Waning gibbous
UV Index2, low

Loudoun County. Weather forecast for Friday, 26 July: in the morning air temperature +24°, feels like +25°, partly cloudy, wind speed 3.2 meters per second, northerly, humidity 70%, pressure 757 millimeters of mercury; in the afternoon +29°, feels like +31°, partly cloudy, wind speed 3 meters per second, northerly, humidity 46%, pressure 756 millimeters of mercury; in the evening +25°, feels like +26°, partly cloudy, wind speed 1.7 meters per second, easterly, humidity 61%, pressure 755 millimeters of mercury; in the night +19°, feels like +19°, clear, wind speed 1.7 meters per second, north-westerly, humidity 78%, pressure 756 millimeters of mercury; uv index: 6, high; daytime water temperature +29°; sunrise 6:05 am; sunset 8:27 pm; daylight hours: 14 hr 22 min

26JulyFriday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+22°...+26°
partly cloudy
757
70%
3.2
N
+25°
afternoon
+28°...+29°
partly cloudy
756
46%
3
N
+31°
evening
+25°
partly cloudy
755
61%
1.7
E
+26°
night
+17°...+21°
clear
756
78%
1.7
NW
+19°
6:05 am
Daylight hours
14 hr 22 min
8:27 pm
Waning gibbous
UV Index6, high

Loudoun County. Weather forecast for Saturday, 27 July: in the morning air temperature +25°, feels like +26°, clear, wind speed 2.5 meters per second, north-easterly, humidity 66%, pressure 758 millimeters of mercury; in the afternoon +30°, feels like +29°, partly cloudy, wind speed 2.7 meters per second, easterly, humidity 39%, pressure 757 millimeters of mercury; in the evening +26°, feels like +27°, partly cloudy, wind speed 2.2 meters per second, south-easterly, humidity 55%, pressure 756 millimeters of mercury; in the night +20°, feels like +21°, clear, wind speed 2 meters per second, southerly, humidity 78%, pressure 757 millimeters of mercury; uv index: 1, low; daytime water temperature +30°; sunrise 6:06 am; sunset 8:26 pm; daylight hours: 14 hr 20 min

27JulySaturday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+21°...+28°
clear
758
66%
2.5
NE
+26°
afternoon
+30°
partly cloudy
757
39%
2.7
E
+29°
evening
+26°
partly cloudy
756
55%
2.2
SE
+27°
night
+18°...+22°
clear
757
78%
2
S
+21°
6:06 am
Daylight hours
14 hr 20 min
8:26 pm
Waning gibbous
UV Index1, low

Loudoun County. Weather forecast for Sunday, 28 July: in the morning air temperature +25°, feels like +26°, clear, wind speed 2.5 meters per second, southerly, humidity 68%, pressure 759 millimeters of mercury; in the afternoon +31°, feels like +31°, partly cloudy, wind speed 3.2 meters per second, southerly, humidity 43%, pressure 758 millimeters of mercury; in the evening +26°, feels like +26°, clear, wind speed 2.7 meters per second, south-easterly, humidity 54%, pressure 757 millimeters of mercury; in the night +22°, feels like +23°, mostly clear, wind speed 2.5 meters per second, southerly, humidity 74%, pressure 757 millimeters of mercury; daytime water temperature +31°; sunrise 6:07 am; sunset 8:25 pm; daylight hours: 14 hr 18 min

28JulySunday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+22°...+28°
clear
759
68%
2.5
S
+26°
afternoon
+31°
partly cloudy
758
43%
3.2
S
+31°
evening
+26°
clear
757
54%
2.7
SE
+26°
night
+21°...+23°
mostly clear
757
74%
2.5
S
+23°
6:07 am
Daylight hours
14 hr 18 min
8:25 pm
Last quarter

Loudoun County. Weather forecast for Monday, 29 July: in the morning air temperature +26°, feels like +28°, partly cloudy, wind speed 2.7 meters per second, southerly, humidity 71%, pressure 758 millimeters of mercury; in the afternoon +31°, feels like +33°, partly cloudy, wind speed 3.2 meters per second, southerly, humidity 55%, pressure 756 millimeters of mercury; in the evening +27°, feels like +29°, partly cloudy, wind speed 2.2 meters per second, southerly, humidity 66%, pressure 754 millimeters of mercury; in the night +23°, feels like +25°, partly cloudy, wind speed 2.2 meters per second, southerly, humidity 81%, pressure 754 millimeters of mercury; daytime water temperature +31°; sunrise 6:08 am; sunset 8:24 pm; daylight hours: 14 hr 16 min

29JulyMonday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+23°...+28°
partly cloudy
758
71%
2.7
S
+28°
afternoon
+30°...+31°
partly cloudy
756
55%
3.2
S
+33°
evening
+27°
partly cloudy
754
66%
2.2
S
+29°
night
+22°...+24°
partly cloudy
754
81%
2.2
S
+25°
6:08 am
Daylight hours
14 hr 16 min
8:24 pm
Last quarter

Loudoun County. Weather forecast for Tuesday, 30 July: in the morning air temperature +27°, feels like +30°, partly cloudy, wind speed 2.7 meters per second, south-westerly, humidity 73%, pressure 754 millimeters of mercury; in the afternoon +31°, feels like +32°, partly cloudy, wind speed 3.7 meters per second, south-westerly, humidity 52%, pressure 753 millimeters of mercury; in the evening +26°, feels like +29°, partly cloudy, wind speed 2.7 meters per second, southerly, humidity 76%, pressure 752 millimeters of mercury; in the night +23°, feels like +25°, partly cloudy, wind speed 2.5 meters per second, south-westerly, humidity 83%, pressure 752 millimeters of mercury; daytime water temperature +31°; sunrise 6:08 am; sunset 8:23 pm; daylight hours: 14 hr 15 min

30JulyTuesday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+24°...+29°
partly cloudy
754
73%
2.7
SW
+30°
afternoon
+31°
partly cloudy
753
52%
3.7
SW
+32°
evening
+26°
partly cloudy
752
76%
2.7
S
+29°
night
+22°...+24°
partly cloudy
752
83%
2.5
SW
+25°
6:08 am
Daylight hours
14 hr 15 min
8:23 pm
Waning crescent

Loudoun County. Weather forecast for Wednesday, 31 July: in the morning air temperature +26°, feels like +28°, partly cloudy, wind speed 3.2 meters per second, westerly, humidity 73%, pressure 753 millimeters of mercury; in the afternoon +30°, feels like +31°, partly cloudy, wind speed 3.2 meters per second, westerly, humidity 51%, pressure 753 millimeters of mercury; in the evening +26°, feels like +29°, partly cloudy, wind speed 2 meters per second, southerly, humidity 72%, pressure 752 millimeters of mercury; in the night +23°, feels like +25°, partly cloudy, wind speed 2 meters per second, southerly, humidity 84%, pressure 753 millimeters of mercury; daytime water temperature +30°; sunrise 6:09 am; sunset 8:22 pm; daylight hours: 14 hr 13 min

31JulyWednesday

Pressure,
mmHg
HumidityWind, m/sFeels like
morning
+23°...+28°
partly cloudy
753
73%
3.2
W
+28°
afternoon
+30°
partly cloudy
753
51%
3.2
W
+31°
evening
+26°
partly cloudy
752
72%
2
S
+29°
night
+22°...+24°
partly cloudy
753
84%
2
S
+25°
6:09 am
Daylight hours
14 hr 13 min
8:22 pm
Waning crescent