• eng
London
-2°
Washington D.C.
+3°
Beijing
+5°
Adelaide
+28°
Buenos Aires
+20°

now at 23:09 according to the forecast

+5°
clear
feels like +2°

UVI:

0

wind:

3 m/s n

wind gust:

4 m/s

pressure:

715 mmHg

humidity:

70%

hourly

14 day forecast

weather / precip chance

temperature / feels like

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

Thursday  2 January
24:00
<5%
n
3 m/s
4 m/s
715
70%
0
Friday  3 January
01:00
<5%
n
3 m/s
4 m/s
715
71%
0
02:00
<5%
n
3 m/s
4 m/s
715
73%
0
03:00
<5%
n
4 m/s
6 m/s
716
78%
0
04:00
<5%
n
4 m/s
8 m/s
716
83%
0
05:00
<5%
n
4 m/s
7 m/s
716
89%
0
06:00
<5%
n
3 m/s
4 m/s
715
93%
0
07:00
<5%
n
3 m/s
4 m/s
716
98%
0
08:00
<5%
n
3 m/s
4 m/s
716
100%
1
09:00
<5%
ne
2 m/s
3 m/s
717
96%
1
10:00
<5%
ne
2 m/s
3 m/s
717
88%
3
11:00
<5%
e
2 m/s
3 m/s
717
80%
4
12:00
<5%
e
2 m/s
3 m/s
717
72%
4
13:00
<5%
se
2 m/s
4 m/s
716
64%
4
14:00
<5%
se
3 m/s
4 m/s
715
57%
4
15:00
<5%
se
4 m/s
5 m/s
714
53%
3
16:00
<5%
s
5 m/s
5 m/s
714
52%
2
17:00
<5%
s
4 m/s
5 m/s
713
55%
1
18:00
<5%
se
3 m/s
4 m/s
713
62%
0
19:00
<5%
se
3 m/s
3 m/s
713
63%
0
20:00
<5%
se
3 m/s
4 m/s
713
63%
0
21:00
<5%
se
4 m/s
5 m/s
713
65%
0
22:00
<5%
se
4 m/s
6 m/s
712
70%
0
23:00
<5%
s
4 m/s
8 m/s
712
79%
0
24:00
<5%
s
4 m/s
11 m/s
712
86%
0
Saturday  4 January
01:00
<5%
s
4 m/s
11 m/s
711
91%
0
02:00
<5%
s
5 m/s
13 m/s
711
95%
0
03:00
<5%
s
5 m/s
13 m/s
710
97%
0
04:00
<5%
s
6 m/s
14 m/s
710
97%
0
05:00
8%
s
7 m/s
15 m/s
709
94%
0
06:00
<5%
s
7 m/s
14 m/s
709
90%
0
07:00
10%
s
8 m/s
14 m/s
709
85%
0
08:00
10%
s
8 m/s
14 m/s
709
83%
0
09:00
9%
s
8 m/s
14 m/s
709
78%
1
10:00
17%
s
9 m/s
14 m/s
709
74%
2
11:00
17%
s
10 m/s
14 m/s
709
71%
3
12:00
17%
s
11 m/s
14 m/s
708
68%
4
13:00
<5%
s
11 m/s
13 m/s
707
63%
4
14:00
<5%
s
11 m/s
13 m/s
707
58%
4
15:00
<5%
s
11 m/s
13 m/s
706
54%
3
16:00
<5%
s
11 m/s
16 m/s
705
56%
2
17:00
<5%
s
11 m/s
16 m/s
705
58%
1
18:00
<5%
s
10 m/s
16 m/s
705
60%
0
19:00
19%
s
10 m/s
20 m/s
705
66%
0
20:00
19%
s
11 m/s
20 m/s
705
71%
0
21:00
19%
s
11 m/s
20 m/s
704
77%
0
22:00
9%
s
11 m/s
21 m/s
704
78%
0
23:00
9%
s
10 m/s
21 m/s
703
80%
0
24:00
9%
s
10 m/s
21 m/s
703
81%
0
Sunday  5 January
01:00
<5%
sw
10 m/s
19 m/s
703
85%
0
02:00
<5%
sw
10 m/s
19 m/s
703
89%
0
03:00
<5%
sw
10 m/s
19 m/s
702
93%
0
04:00
<5%
w
9 m/s
13 m/s
703
88%
0
05:00
<5%
w
7 m/s
13 m/s
703
82%
0
06:00
<5%
w
6 m/s
13 m/s
704
77%
0
07:00
<5%
nw
7 m/s
12 m/s
704
73%
0
08:00
<5%
nw
7 m/s
12 m/s
705
69%
1
09:00
<5%
nw
8 m/s
12 m/s
706
65%
1
10:00
<5%
nw
9 m/s
11 m/s
707
60%
2
11:00
<5%
nw
9 m/s
11 m/s
708
54%
3
12:00
<5%
nw
9 m/s
11 m/s
708
49%
4
13:00
<5%
n
9 m/s
10 m/s
709
47%
4
14:00
<5%
n
9 m/s
10 m/s
709
46%
3
15:00
<5%
n
9 m/s
10 m/s
709
44%
3
16:00
<5%
n
9 m/s
11 m/s
710
45%
2
17:00
<5%
n
8 m/s
11 m/s
710
47%
1
18:00
<5%
n
7 m/s
11 m/s
711
48%
0
19:00
<5%
n
7 m/s
13 m/s
712
51%
0
20:00
<5%
n
7 m/s
13 m/s
712
53%
0
21:00
<5%
n
7 m/s
13 m/s
713
56%
0
22:00
<5%
n
7 m/s
13 m/s
713
58%
0
23:00
<5%
n
6 m/s
13 m/s
714
61%
0
10 h 05 m07:4207:4217:4817:4810 h 06 m07:4307:4317:4917:4910 h 07 m07:4307:4317:4917:49
+5°
+2°
+5°
+1°
+4°
+1°
+3°
0°
+3°
-2°
+2°
-2°
+1°
-2°
+1°
-3°
0°
-3°
+2°
-1°
+5°
+2°
+7°
+5°
+9°
+7°
+12°
+9°
+14°
+11°
+16°
+13°
+16°
+13°
+16°
+13°
+13°
+10°
+12°
+9°
+11°
+8°
+10°
+7°
+10°
+7°
+9°
+6°
+9°
+5°
+8°
+5°
+8°
+5°
+8°
+5°
+8°
+4°
+9°
+4°
+10°
+5°
+11°
+5°
+11°
+6°
+13°
+8°
+14°
+8°
+15°
+9°
+16°
+9°
+17°
+11°
+18°
+12°
+20°
+13°
+19°
+13°
+19°
+12°
+18°
+12°
+18°
+12°
+17°
+11°
+16°
+10°
+16°
+10°
+16°
+10°
+15°
+9°
+15°
+9°
+15°
+9°
+14°
+9°
+13°
+7°
+11°
+7°
+10°
+5°
+8°
+3°
+7°
+1°
+5°
-2°
+4°
-3°
+4°
-4°
+3°
-5°
+4°
-4°
+5°
-3°
+5°
-3°
+5°
-3°
+4°
-3°
+3°
-3°
+2°
-4°
+1°
-6°
0°
-7°
-1°
-8°
-2°
-8°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Herndon - detailed forecast for 3 days

fri
3.01
friday  3 January
clear
precip chance: 0%
+17°/+8°
07:42
10 h 05 m
17:48
wind
SE   4 m/s
humidity
53 %  
gust
5 m/s  
UVI
4  
pressure
714  
comfort
100 %  
{ "day": "polar day", "night": "polar night" }
07:42
17:48
day: 10 h 05 m

On Friday, 3 January, mostly clear weather, no precipitation are expected in Herndon. The lowest air temperature will be +1°C at 6 am, the highest temperature will be +16°C around 3 pm. The atmospheric pressure will be within 713-717 mm Hg. The relative humidity 53-96%. The wind will be mainly southeasterly 4 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

00:00
<5%
n
3 m/s
4 m/s
715
70%
0
03:00
<5%
n
4 m/s
6 m/s
716
78%
0
06:00
<5%
n
3 m/s
4 m/s
715
93%
0
09:00
<5%
ne
2 m/s
3 m/s
717
96%
1
12:00
<5%
e
2 m/s
3 m/s
717
72%
4
15:00
<5%
se
4 m/s
5 m/s
714
53%
4
18:00
<5%
se
3 m/s
4 m/s
713
62%
2
21:00
<5%
se
4 m/s
5 m/s
713
65%
0
+5°
+2°
+3°
0°
+1°
-2°
+2°
-1°
+9°
+7°
+16°
+13°
+13°
+10°
+10°
+7°
sat
4.01
saturday  4 January
translucent cloudiness
precip chance: 14%
+22°/+5°
07:43
10 h 06 m
17:49
wind
S   11 m/s
humidity
54 %  
gust
20 m/s  
UVI
4  
pressure
706  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:43
17:49
day: 10 h 06 m

On Saturday, 4 January, mostly semi-transparent clouds, no precipitation are expected in Herndon. The lowest air temperature will be +8°C at 3 am, the highest temperature will be +20°C around 3 pm. The atmospheric pressure will be within 704-712 mm Hg. The relative humidity 54-97%. The wind will be mainly southerly 11 m/s with maximum gusts up to 20 m/s

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

UVI

00:00
<5%
s
4 m/s
11 m/s
712
86%
0
03:00
<5%
s
5 m/s
13 m/s
710
97%
0
06:00
13%
s
7 m/s
14 m/s
709
90%
0
09:00
7%
s
8 m/s
14 m/s
709
78%
1
12:00
17%
s
11 m/s
14 m/s
708
68%
4
15:00
<5%
s
11 m/s
13 m/s
706
54%
4
18:00
<5%
s
10 m/s
16 m/s
705
60%
0
21:00
19%
s
11 m/s
20 m/s
704
77%
0
+9°
+5°
+8°
+5°
+10°
+5°
+13°
+8°
+16°
+9°
+20°
+13°
+18°
+12°
+16°
+10°
sun
5.01
sunday  5 January
clear
precip chance: 0%
+7°/-7°
07:43
10 h 07 m
17:49
wind
N   9 m/s
humidity
44 %  
gust
13 m/s  
UVI
4  
pressure
709  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:43
17:49
day: 10 h 07 m

On Sunday, 5 January, mostly clear weather, no precipitation are expected in Herndon. The lowest air temperature will be 0°C at 9 pm, the highest temperature will be +15°C at midnight. The atmospheric pressure will be within 702-713 mm Hg. The relative humidity 44-93%. The wind will be mainly northerly 9 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

00:00
9%
s
10 m/s
21 m/s
703
81%
0
03:00
<5%
sw
10 m/s
19 m/s
702
93%
0
06:00
<5%
w
6 m/s
13 m/s
704
77%
0
09:00
<5%
nw
8 m/s
12 m/s
706
65%
1
12:00
<5%
nw
9 m/s
11 m/s
708
49%
4
15:00
<5%
n
9 m/s
10 m/s
709
44%
4
18:00
<5%
n
8 m/s
11 m/s
711
48%
0
21:00
<5%
n
7 m/s
13 m/s
713
56%
0
+15°
+9°
+14°
+9°
+10°
+5°
+5°
-2°
+3°
-5°
+5°
-3°
+3°
-3°
0°
-7°
browsing history
Herndon
more
+5
clear
feels like +2°
night
+3°
morning
+2°
day
+15°
browsing history