• eng

now at 00:01 according to the forecast

-10°
cloudy, light snow
feels like -16°

UVI:

0

wind:

5 m/s ne

wind gust:

9 m/s

pressure:

740 mmHg

humidity:

60%

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

sun
5.01
100%
-9°
-15°
n
7 m/s
14 m/s
37%
1
mon
6.01
9%
-6°
-13°
nw
4 m/s
11 m/s
32%
3
tue
7.01
6%
-4°
-14°
nw
3 m/s
6 m/s
34%
3
wed
8.01
<5%
-2°
-7°
sw
4 m/s
10 m/s
46%
3
thu
9.01
9%
-5°
sw
5 m/s
11 m/s
68%
3
fri
10.01
85%
-2°
-7°
nw
4 m/s
8 m/s
62%
3
sat
11.01
9%
-8°
w
4 m/s
6 m/s
59%
3
sun
12.01
6%
-3°
-6°
nw
4 m/s
7 m/s
59%
3
mon
13.01
7%
-2°
w
4 m/s
7 m/s
64%
2
tue
14.01
10%
-2°
w
6 m/s
12 m/s
49%
3
wed
15.01
8%
12°
-1°
sw
1 m/s
7 m/s
52%
3
thu
16.01
100%
11°
e
2 m/s
9 m/s
54%
3
fri
17.01
59%
11°
nw
6 m/s
13 m/s
75%
2
sat
18.01
9%
-7°
w
1 m/s
7 m/s
68%
2
737
742
745
742
734
731
729
736
739
731
736
728
728
736

Atmospheric pressure charts in Herndon - detailed forecast for 14 days

partly cloudy
precip chance: 9%
-6°/-13°
{ "day": "polar day", "night": "polar night" }
07:44
17:02
day: 9 h 17 m

On Monday, 6 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -15°C at 6 am, the highest temperature will be -7°C around 3 pm. The atmospheric pressure will be within 739-743 mm Hg. The relative humidity 32-54%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 11 m/s

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

UVI

00:00
19%
-13°
-20°
n
6 m/s
12 m/s
46%
0
03:00
<5%
-14°
-21°
n
6 m/s
11 m/s
49%
0
06:00
10%
-15°
-22°
nw
5 m/s
11 m/s
52%
0
09:00
7%
-14°
-20°
nw
5 m/s
11 m/s
54%
1
12:00
<5%
-9°
-15°
n
5 m/s
7 m/s
42%
3
15:00
<5%
-7°
-12°
nw
4 m/s
7 m/s
32%
3
18:00
27%
-9°
-13°
nw
3 m/s
7 m/s
41%
0
21:00
<5%
-10°
-14°
nw
3 m/s
6 m/s
42%
0
739
740
740
742
742
742
743
743
mostly cloudy
precip chance: 6%
-4°/-14°
{ "day": "polar day", "night": "polar night" }
07:44
17:03
day: 9 h 19 m

On Tuesday, 7 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -13°C at 6 am, the highest temperature will be -5°C around 3 pm. The atmospheric pressure will be within 744-746 mm Hg. The relative humidity 34-56%. The wind will be mainly northwesterly 3 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

00:00
<5%
-11°
-16°
nw
2 m/s
4 m/s
46%
0
03:00
<5%
-12°
-17°
nw
3 m/s
4 m/s
49%
0
06:00
<5%
-13°
-17°
nw
2 m/s
4 m/s
52%
0
09:00
<5%
-10°
-15°
nw
3 m/s
5 m/s
51%
1
12:00
8%
-7°
-12°
nw
3 m/s
4 m/s
42%
2
15:00
9%
-5°
-10°
nw
3 m/s
5 m/s
34%
2
18:00
<5%
-7°
-12°
nw
3 m/s
4 m/s
52%
0
21:00
<5%
-10°
-14°
nw
3 m/s
6 m/s
56%
0
744
744
744
745
746
745
745
746
clear
precip chance: 5%
-2°/-7°
{ "day": "polar day", "night": "polar night" }
07:44
17:04
day: 9 h 20 m

On Wednesday, 8 January, mostly clear weather, no precipitation are expected in Herndon. The lowest air temperature will be -14°C at 6 am, the highest temperature will be -4°C around 3 pm. The atmospheric pressure will be within 739-746 mm Hg. The relative humidity 46-71%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 10 m/s

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

UVI

00:00
<5%
-11°
-16°
nw
3 m/s
6 m/s
63%
0
03:00
<5%
-13°
-18°
w
3 m/s
5 m/s
68%
0
06:00
<5%
-14°
-19°
w
3 m/s
6 m/s
71%
0
09:00
<5%
-12°
-17°
w
3 m/s
5 m/s
66%
1
12:00
<5%
-7°
-12°
w
4 m/s
5 m/s
52%
3
15:00
<5%
-4°
-9°
sw
4 m/s
7 m/s
46%
3
18:00
<5%
-5°
-10°
sw
4 m/s
9 m/s
59%
0
21:00
<5%
-7°
-12°
sw
4 m/s
10 m/s
68%
0
746
746
745
745
744
742
740
739
partly cloudy
precip chance: 9%
+7°/-5°
{ "day": "polar day", "night": "polar night" }
07:44
17:05
day: 9 h 21 m

On Thursday, 9 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -7°C at midnight, the highest temperature will be +5°C around 3 pm. The atmospheric pressure will be within 734-738 mm Hg. The relative humidity 68-80%. The wind will be mainly southwesterly 5 m/s with maximum gusts up to 11 m/s

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

UVI

00:00
<5%
-7°
-12°
sw
4 m/s
11 m/s
74%
0
03:00
6%
-6°
-10°
sw
4 m/s
10 m/s
77%
0
06:00
12%
-4°
-9°
s
4 m/s
10 m/s
80%
0
09:00
11%
-3°
-8°
s
4 m/s
11 m/s
80%
1
12:00
<5%
-4°
sw
6 m/s
10 m/s
68%
3
15:00
16%
sw
5 m/s
10 m/s
68%
3
18:00
<5%
-1°
sw
3 m/s
8 m/s
80%
0
21:00
17%
-3°
sw
3 m/s
8 m/s
79%
0
738
737
736
736
735
734
734
734
cloudy, light snow
precip chance: 85%
-2°/-7°
{ "day": "polar day", "night": "polar night" }
07:43
17:06
day: 9 h 22 m

On Friday, 10 January, mostly cloudy weather, light snow are expected in Herndon. The lowest air temperature will be -6°C at 9 pm, the highest temperature will be 0°C at midnight. The atmospheric pressure will be within 730-734 mm Hg. The relative humidity 62-79%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 8 m/s

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

UVI

00:00
31%
-3°
sw
3 m/s
6 m/s
79%
0
03:00
91%
-1°
-5°
w
2 m/s
6 m/s
78%
0
06:00
92%
-4°
-8°
nw
4 m/s
9 m/s
74%
0
09:00
67%
-5°
-10°
nw
4 m/s
8 m/s
73%
1
12:00
62%
-4°
-9°
nw
5 m/s
6 m/s
62%
2
15:00
69%
-3°
-8°
nw
4 m/s
6 m/s
62%
2
18:00
60%
-5°
-9°
nw
3 m/s
6 m/s
65%
0
21:00
<5%
-6°
-11°
nw
3 m/s
7 m/s
70%
0
734
733
732
733
732
731
731
730
partly cloudy
precip chance: 9%
+4°/-8°
{ "day": "polar day", "night": "polar night" }
07:43
17:07
day: 9 h 24 m

On Saturday, 11 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -7°C at 3 am, the highest temperature will be +3°C around 3 pm. The atmospheric pressure will be within 728-732 mm Hg. The relative humidity 59-79%. The wind will be mainly westerly 4 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

00:00
12%
-7°
-11°
nw
3 m/s
6 m/s
75%
0
03:00
15%
-7°
-11°
nw
3 m/s
5 m/s
78%
0
06:00
<5%
-6°
-10°
nw
3 m/s
6 m/s
79%
0
09:00
<5%
-4°
-8°
nw
3 m/s
6 m/s
76%
1
12:00
19%
-4°
w
4 m/s
5 m/s
65%
3
15:00
<5%
-2°
w
4 m/s
6 m/s
59%
3
18:00
<5%
-3°
w
3 m/s
5 m/s
76%
0
21:00
11%
-3°
nw
2 m/s
5 m/s
79%
0
730
729
728
729
729
729
731
732
partly cloudy
precip chance: 6%
-3°/-6°
{ "day": "polar day", "night": "polar night" }
07:43
17:08
day: 9 h 25 m

On Sunday, 12 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -7°C at 9 am, the highest temperature will be 0°C at midnight. The atmospheric pressure will be within 733-738 mm Hg. The relative humidity 59-81%. The wind will be mainly northwesterly 4 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

00:00
<5%
-3°
nw
2 m/s
5 m/s
81%
0
03:00
6%
-4°
-7°
nw
3 m/s
6 m/s
79%
0
06:00
<5%
-7°
-11°
nw
3 m/s
7 m/s
78%
0
09:00
6%
-7°
-12°
nw
4 m/s
7 m/s
76%
1
12:00
<5%
-5°
-10°
nw
4 m/s
5 m/s
67%
2
15:00
6%
-4°
-9°
nw
4 m/s
5 m/s
59%
2
18:00
<5%
-5°
-9°
w
3 m/s
6 m/s
68%
0
21:00
13%
-6°
-10°
w
3 m/s
6 m/s
73%
0
733
733
734
736
736
736
737
738
partly cloudy
precip chance: 7%
+3°/-2°
{ "day": "polar day", "night": "polar night" }
07:42
17:09
day: 9 h 27 m

On Monday, 13 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -6°C at 3 am, the highest temperature will be +3°C around 3 pm. The atmospheric pressure will be within 738-740 mm Hg. The relative humidity 64-83%. The wind will be mainly westerly 4 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

00:00
13%
-6°
-10°
w
2 m/s
4 m/s
77%
0
03:00
17%
-6°
-10°
w
3 m/s
5 m/s
81%
0
06:00
<5%
-5°
-9°
w
2 m/s
4 m/s
83%
0
09:00
6%
-4°
-7°
w
3 m/s
5 m/s
80%
1
12:00
6%
-4°
w
3 m/s
4 m/s
70%
2
15:00
<5%
-2°
w
4 m/s
6 m/s
64%
2
18:00
13%
-3°
sw
2 m/s
6 m/s
76%
0
21:00
7%
-4°
sw
3 m/s
7 m/s
79%
0
738
739
739
740
740
740
740
740
mostly cloudy
precip chance: 10%
+7°/-2°
{ "day": "polar day", "night": "polar night" }
07:42
17:10
day: 9 h 28 m

On Tuesday, 14 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -2°C at 6 am, the highest temperature will be +7°C around 3 pm. The atmospheric pressure will be within 731-739 mm Hg. The relative humidity 49-86%. The wind will be mainly westerly 6 m/s with maximum gusts up to 12 m/s

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

UVI

00:00
8%
-4°
sw
3 m/s
8 m/s
81%
0
03:00
7%
-1°
-5°
sw
3 m/s
9 m/s
84%
0
06:00
<5%
-2°
-6°
sw
3 m/s
8 m/s
86%
0
09:00
15%
-4°
sw
3 m/s
9 m/s
77%
1
12:00
6%
sw
6 m/s
11 m/s
55%
3
15:00
<5%
w
6 m/s
12 m/s
49%
3
18:00
20%
w
5 m/s
12 m/s
50%
0
21:00
15%
-1°
w
4 m/s
10 m/s
59%
0
739
738
737
735
733
731
732
733
partly cloudy
precip chance: 8%
+12°/-1°
{ "day": "polar day", "night": "polar night" }
07:42
17:11
day: 9 h 30 m

On Wednesday, 15 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -2°C at 6 am, the highest temperature will be +8°C around 6 pm. The atmospheric pressure will be within 734-736 mm Hg. The relative humidity 47-78%. The wind will be mainly southwesterly 1 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

00:00
16%
-4°
w
4 m/s
10 m/s
64%
0
03:00
6%
-1°
-5°
nw
4 m/s
9 m/s
70%
0
06:00
19%
-2°
-6°
nw
3 m/s
8 m/s
78%
0
12:00
21%
nw
2 m/s
2 m/s
47%
3
18:00
10%
sw
1 m/s
1 m/s
52%
3
734
734
735
736
736
cloudy, light rain
precip chance: 100%
+11°/+4°
{ "day": "polar day", "night": "polar night" }
07:41
17:13
day: 9 h 31 m
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

NIGHT
6%
-1°
-5°
se
4 m/s
10 m/s
82%
0
MORNING
7%
11°
se
6 m/s
9 m/s
46%
2
DAY
90%
e
2 m/s
5 m/s
54%
3
EVENING
99%
nw
2 m/s
3 m/s
68%
0
731
729
728
727
cloudy, light rain
precip chance: 59%
+11°/0°
{ "day": "polar day", "night": "polar night" }
07:41
17:14
day: 9 h 33 m
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

NIGHT
59%
-1°
nw
5 m/s
11 m/s
82%
0
MORNING
72%
11°
nw
7 m/s
9 m/s
61%
2
DAY
<5%
nw
6 m/s
13 m/s
75%
2
EVENING
13%
-3°
nw
5 m/s
12 m/s
83%
0
727
728
728
731
partly cloudy
precip chance: 9%
+1°/-7°
{ "day": "polar day", "night": "polar night" }
07:40
17:15
day: 9 h 35 m
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

NIGHT
<5%
-5°
nw
5 m/s
12 m/s
83%
0
MORNING
<5%
-1°
-6°
nw
4 m/s
6 m/s
71%
2
DAY
7%
-2°
-4°
w
1 m/s
1 m/s
68%
2
EVENING
8%
-4°
-9°
se
3 m/s
7 m/s
78%
0
734
736
736
737
mostly cloudy
precip chance: 13%
+1°/-3°
{ "day": "polar day", "night": "polar night" }
07:39
17:16
day: 9 h 37 m
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

NIGHT
<5%
-7°
-13°
se
6 m/s
15 m/s
85%
0
MORNING
16%
-6°
s
5 m/s
9 m/s
76%
2
DAY
20%
-1°
-3°
se
1 m/s
1 m/s
96%
2
EVENING
7%
-1°
-4°
n
2 m/s
4 m/s
95%
0
733
732
731
732