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London
+6°
Washington D.C.
+15°
Beijing
+8°
Adelaide
+19°
Buenos Aires
+22°

now at 05:51 according to the forecast

+3°
cloudy, light rain
feels like -1°

UVI:

0

wind:

4 m/s w

wind gust:

6 m/s

pressure:

711 mmHg

humidity:

69%

hourly

14 day forecast

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

mon
17.03
37%
w
5 m/s
9 m/s
714
56%
3
tue
18.03
12%
w
3 m/s
5 m/s
714
18%
7
wed
19.03
<5%
se
5 m/s
15 m/s
711
8%
7
thu
20.03
96%
w
5 m/s
13 m/s
706
50%
2
fri
21.03
<5%
w
3 m/s
7 m/s
714
34%
6
sat
22.03
91%
sw
6 m/s
13 m/s
708
27%
3
sun
23.03
9%
s
2 m/s
6 m/s
712
23%
5
+10°
+22°
+28°
+17°
+12°
+18°
+20°
0°
+6°
+15°
-1°
+2°
+3°
+8°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Herndon for a week - 7 day detailed forecast

tue
18.03
tuesday  18 March
mainly clear
precip chance: 12%
+22°/+6°
07:30
12 h 05 m
19:35
wind
W   3 m/s
humidity
18 %  
gust
5 m/s  
UVI
7  
pressure
714  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:30
19:35
day: 12 h 05 m

On Tuesday, 18 March, mostly partly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be 0°C at 5 am, the highest temperature will be +22°C around 5 pm. The atmospheric pressure will be within 713-716 mm Hg. The relative humidity 12-77%. The wind will be mainly westerly 3 m/s with maximum gusts up to 5 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
sw
1 m/s
2 m/s
716
76%
0
05:00
<5%
s
1 m/s
1 m/s
715
77%
0
08:00
<5%
s
1 m/s
1 m/s
715
70%
1
11:00
<5%
sw
2 m/s
5 m/s
716
28%
4
14:00
<5%
w
3 m/s
5 m/s
715
22%
7
17:00
<5%
sw
3 m/s
5 m/s
714
12%
6
20:00
<5%
s
2 m/s
2 m/s
713
29%
2
23:00
<5%
se
2 m/s
2 m/s
713
40%
0
0°
-2°
0°
-3°
0°
-2°
+11°
+8°
+19°
+16°
+22°
+19°
+17°
+14°
+12°
+10°
wed
19.03
wednesday  19 March
translucent cloudiness
precip chance: 0%
+28°/+15°
07:29
12 h 07 m
19:36
wind
SE   5 m/s
humidity
8 %  
gust
15 m/s  
UVI
7  
pressure
711  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:29
19:36
day: 12 h 07 m

On Wednesday, 19 March, mostly semi-transparent clouds, no precipitation are expected in Herndon. The lowest air temperature will be +7°C at 8 am, the highest temperature will be +27°C around 5 pm. The atmospheric pressure will be within 707-713 mm Hg. The relative humidity 8-48%. The wind will be mainly southeasterly 5 m/s with maximum gusts up to 15 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
se
2 m/s
2 m/s
713
47%
0
05:00
<5%
se
2 m/s
2 m/s
712
48%
0
08:00
<5%
e
2 m/s
2 m/s
712
47%
1
11:00
<5%
se
3 m/s
5 m/s
712
16%
5
14:00
<5%
se
5 m/s
8 m/s
711
8%
7
17:00
<5%
se
4 m/s
9 m/s
709
8%
3
20:00
<5%
se
6 m/s
15 m/s
708
14%
0
23:00
11%
se
3 m/s
7 m/s
707
25%
0
+9°
+7°
+8°
+6°
+7°
+4°
+19°
+16°
+26°
+22°
+27°
+23°
+21°
+17°
+17°
+14°
thu
20.03
thursday  20 March
cloudy, light rain
precip chance: 96%
+17°/-1°
07:27
12 h 09 m
19:37
wind
W   5 m/s
humidity
50 %  
gust
13 m/s  
UVI
2  
pressure
706  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:27
19:37
day: 12 h 09 m

On Thursday, 20 March, mostly cloudy weather, light rain are expected in Herndon. The lowest air temperature will be +2°C at 11 pm, the highest temperature will be +17°C around 2 am. The atmospheric pressure will be within 703-709 mm Hg. The relative humidity 24-78%. The wind will be mainly westerly 5 m/s with maximum gusts up to 13 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
se
4 m/s
12 m/s
705
24%
0
05:00
<5%
s
3 m/s
11 m/s
703
24%
0
08:00
49%
sw
5 m/s
13 m/s
704
47%
0
11:00
75%
w
5 m/s
9 m/s
705
56%
1
14:00
45%
w
5 m/s
10 m/s
706
50%
1
17:00
45%
w
7 m/s
11 m/s
706
46%
2
20:00
74%
w
7 m/s
13 m/s
708
64%
0
23:00
64%
w
7 m/s
14 m/s
709
78%
0
+17°
+13°
+17°
+13°
+15°
+11°
+10°
+6°
+13°
+9°
+9°
+3°
+6°
0°
+2°
-3°
fri
21.03
friday  21 March
mainly clear
precip chance: 0%
+12°/+2°
07:26
12 h 12 m
19:38
wind
W   3 m/s
humidity
34 %  
gust
7 m/s  
UVI
6  
pressure
714  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:26
19:38
day: 12 h 12 m

On Friday, 21 March, mostly partly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be -1°C at 8 am, the highest temperature will be +12°C around 5 pm. The atmospheric pressure will be within 711-715 mm Hg. The relative humidity 21-84%. The wind will be mainly westerly 3 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
66%
nw
6 m/s
13 m/s
711
84%
0
05:00
65%
w
5 m/s
10 m/s
713
78%
0
08:00
59%
w
3 m/s
9 m/s
715
76%
1
11:00
15%
w
4 m/s
7 m/s
715
44%
4
14:00
<5%
w
3 m/s
5 m/s
714
34%
6
17:00
<5%
w
3 m/s
4 m/s
713
21%
3
20:00
19%
sw
0 m/s
0 m/s
713
31%
0
23:00
<5%
se
2 m/s
1 m/s
712
42%
0
+1°
-4°
0°
-5°
-1°
-5°
+4°
-1°
+8°
+4°
+12°
+8°
+8°
+6°
+5°
+2°
sat
22.03
saturday  22 March
partly cloudy, light rain
precip chance: 91%
+18°/+3°
07:24
12 h 14 m
19:39
wind
SW   6 m/s
humidity
27 %  
gust
13 m/s  
UVI
3  
pressure
708  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:24
19:39
day: 12 h 14 m

On Saturday, 22 March, mostly partly cloudy, light rain are expected in Herndon. The lowest air temperature will be +3°C at 5 am, the highest temperature will be +17°C around 5 pm. The atmospheric pressure will be within 708-711 mm Hg. The relative humidity 23-55%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 13 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
se
2 m/s
1 m/s
711
50%
0
05:00
<5%
se
2 m/s
3 m/s
709
51%
0
08:00
43%
s
4 m/s
11 m/s
708
55%
0
11:00
65%
sw
6 m/s
10 m/s
708
44%
3
14:00
65%
sw
6 m/s
13 m/s
708
27%
3
17:00
57%
w
5 m/s
11 m/s
709
23%
1
20:00
44%
w
5 m/s
12 m/s
710
27%
0
23:00
60%
w
5 m/s
11 m/s
711
45%
0
+4°
+1°
+3°
0°
+4°
0°
+12°
+7°
+16°
+11°
+17°
+13°
+14°
+10°
+11°
+6°
sun
23.03
sunday  23 March
mostly cloudy
precip chance: 9%
+20°/+8°
07:23
12 h 17 m
19:40
wind
S   2 m/s
humidity
23 %  
gust
6 m/s  
UVI
5  
pressure
712  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:23
19:40
day: 12 h 17 m

On Sunday, 23 March, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be +3°C at 8 am, the highest temperature will be +19°C around 5 pm. The atmospheric pressure will be within 708-713 mm Hg. The relative humidity 21-69%. The wind will be mainly southerly 2 m/s with maximum gusts up to 6 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
42%
w
3 m/s
10 m/s
711
55%
0
05:00
32%
w
2 m/s
9 m/s
711
55%
0
08:00
6%
sw
1 m/s
1 m/s
712
69%
1
11:00
<5%
sw
2 m/s
3 m/s
713
40%
4
14:00
24%
s
2 m/s
4 m/s
712
23%
5
17:00
8%
se
2 m/s
6 m/s
710
21%
1
20:00
7%
se
2 m/s
4 m/s
709
31%
0
23:00
<5%
se
2 m/s
8 m/s
708
36%
0
+7°
+3°
+6°
+4°
+3°
+1°
+12°
+9°
+19°
+17°
+19°
+17°
+17°
+15°
+15°
+13°
mon
24.03
monday  24 March
partly cloudy, rain
precip chance: 75%
+15°/+2°
07:21
12 h 19 m
19:41
wind
SW   6 m/s
humidity
83 %  
gust
13 m/s  
UVI
3  
pressure
706  
comfort
60 %  
{ "day": "polar day", "night": "polar night" }
07:21
19:41
day: 12 h 19 m

On Monday, 24 March, mostly partly cloudy, rain are expected in Herndon. The lowest air temperature will be +6°C at 11 am, the highest temperature will be +13°C around 5 pm. The atmospheric pressure will be within 704-712 mm Hg. The relative humidity 56-91%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 13 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
99%
ne
2 m/s
2 m/s
707
59%
0
05:00
98%
s
4 m/s
14 m/s
705
66%
0
08:00
92%
sw
4 m/s
9 m/s
704
82%
0
11:00
100%
sw
3 m/s
12 m/s
706
91%
1
14:00
26%
sw
6 m/s
12 m/s
706
83%
3
17:00
16%
w
7 m/s
13 m/s
707
62%
3
20:00
<5%
w
5 m/s
11 m/s
711
56%
0
23:00
<5%
w
5 m/s
9 m/s
712
65%
0
+12°
+10°
+13°
+10°
+10°
+8°
+6°
+3°
+10°
+6°
+13°
+8°
+11°
+6°
+9°
+5°
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Herndon
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+3
cloudy, light rain
feels like -1°
morning
+2°
day
+6°
evening
+4°
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