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now at 06:29 according to the forecast

-20°
clear
feels like -26°

UVI:

0

wind:

3 m/s w

wind gust:

7 m/s

pressure:

745 mmHg

humidity:

67%

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

mon
20.01
11%
nw
8 m/s
10 m/s
746
46%
2
tue
21.01
8%
s
7 m/s
17 m/s
740
33%
2
wed
22.01
11%
nw
6 m/s
9 m/s
736
54%
2
thu
23.01
79%
nw
6 m/s
9 m/s
737
45%
2
fri
24.01
9%
s
2 m/s
10 m/s
736
52%
3
sat
25.01
16%
n
3 m/s
7 m/s
734
50%
2
sun
26.01
16%
nw
5 m/s
10 m/s
741
39%
3
mon
27.01
<5%
sw
2 m/s
4 m/s
739
43%
3
tue
28.01
8%
sw
5 m/s
12 m/s
730
30%
3
wed
29.01
<5%
n
9 m/s
16 m/s
742
37%
3
-15°
-11°
+1°
-8°
-1°
+2°
-5°
+6°
+9°
-26°
-13°
-11°
-14°
-5°
-13°
-10°
-12°
-2°
-2°

Weather in Herndon for 10 days - detailed forecast

partly cloudy
precip chance: 8%
-11°/-13°
{ "day": "polar day", "night": "polar night" }
07:38
17:19
day: 9 h 40 m

On Tuesday, 21 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -26°C at 6 am, the highest temperature will be -11°C around 9 pm. The atmospheric pressure will be within 735-749 mm Hg. The relative humidity 33-59%. The wind will be mainly southerly 7 m/s with maximum gusts up to 17 m/s

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

UVI

00:00
<5%
nw
4 m/s
9 m/s
749
48%
0
03:00
<5%
w
3 m/s
8 m/s
748
48%
0
06:00
<5%
sw
3 m/s
6 m/s
747
56%
0
09:00
<5%
sw
4 m/s
6 m/s
747
59%
1
12:00
<5%
s
5 m/s
7 m/s
744
43%
2
15:00
15%
s
7 m/s
9 m/s
740
33%
2
18:00
9%
s
7 m/s
14 m/s
738
46%
1
21:00
7%
s
8 m/s
17 m/s
735
57%
0
-25°
-31°
-26°
-32°
-26°
-32°
-24°
-30°
-17°
-24°
-13°
-20°
-13°
-20°
-11°
-19°
cloudy
precip chance: 11%
+1°/-11°
{ "day": "polar day", "night": "polar night" }
07:37
17:20
day: 9 h 42 m

On Wednesday, 22 January, mostly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be -9°C at midnight, the highest temperature will be +1°C around 3 pm. The atmospheric pressure will be within 733-739 mm Hg. The relative humidity 54-79%. The wind will be mainly northwesterly 6 m/s with maximum gusts up to 9 m/s

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

UVI

00:00
10%
s
7 m/s
16 m/s
733
57%
0
03:00
21%
sw
6 m/s
12 m/s
733
69%
0
06:00
92%
sw
4 m/s
9 m/s
733
66%
0
09:00
74%
w
4 m/s
9 m/s
734
71%
1
12:00
16%
nw
6 m/s
8 m/s
735
59%
2
15:00
15%
nw
6 m/s
9 m/s
736
54%
2
18:00
11%
nw
4 m/s
9 m/s
737
71%
0
21:00
10%
nw
3 m/s
7 m/s
739
79%
0
-9°
-17°
-7°
-13°
-6°
-11°
-5°
-10°
-1°
-7°
+1°
-5°
-1°
-5°
-2°
-6°
partly cloudy, light snow
precip chance: 79%
-8°/-14°
{ "day": "polar day", "night": "polar night" }
07:37
17:21
day: 9 h 44 m

On Thursday, 23 January, mostly partly cloudy, light snow are expected in Herndon. The lowest air temperature will be -11°C at 9 pm, the highest temperature will be -3°C at midnight. The atmospheric pressure will be within 737-739 mm Hg. The relative humidity 45-80%. The wind will be mainly northwesterly 6 m/s with maximum gusts up to 9 m/s

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

UVI

00:00
20%
nw
3 m/s
4 m/s
739
80%
0
03:00
<5%
w
3 m/s
4 m/s
739
76%
0
06:00
<5%
w
3 m/s
7 m/s
738
71%
0
09:00
53%
w
4 m/s
9 m/s
739
74%
1
12:00
59%
w
5 m/s
6 m/s
738
56%
2
15:00
16%
nw
6 m/s
8 m/s
737
45%
2
18:00
37%
nw
3 m/s
6 m/s
737
60%
0
21:00
<5%
nw
3 m/s
6 m/s
738
67%
0
-3°
-7°
-6°
-10°
-9°
-13°
-10°
-15°
-9°
-15°
-8°
-15°
-10°
-14°
-11°
-15°
mostly cloudy
precip chance: 9%
-1°/-5°
{ "day": "polar day", "night": "polar night" }
07:36
17:22
day: 9 h 46 m

On Friday, 24 January, mostly partly cloudy, no precipitation are expected in Herndon. The lowest air temperature will be -14°C at 6 am, the highest temperature will be -1°C around 3 pm. The atmospheric pressure will be within 735-738 mm Hg. The relative humidity 52-78%. The wind will be mainly southerly 2 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%
nw
3 m/s
3 m/s
738
71%
0
03:00
<5%
nw
2 m/s
4 m/s
738
72%
0
06:00
17%
nw
2 m/s
3 m/s
738
78%
0
09:00
<5%
n
1 m/s
2 m/s
738
76%
1
12:00
<5%
sw
2 m/s
2 m/s
738
61%
3
15:00
26%
s
3 m/s
3 m/s
736
52%
3
18:00
<5%
se
3 m/s
5 m/s
736
64%
0
21:00
<5%
se
4 m/s
10 m/s
735
67%
0
-13°
-17°
-13°
-18°
-14°
-19°
-11°
-15°
-5°
-9°
-1°
-5°
-2°
-6°
-2°
-7°
cloudy
precip chance: 16%
+2°/-13°
{ "day": "polar day", "night": "polar night" }
07:35
17:24
day: 9 h 48 m

On Saturday, 25 January, mostly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be -5°C at 9 pm, the highest temperature will be +1°C around 3 pm. The atmospheric pressure will be within 734-736 mm Hg. The relative humidity 50-83%. The wind will be mainly northerly 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

00:00
7%
se
4 m/s
10 m/s
735
69%
0
03:00
6%
se
3 m/s
8 m/s
735
79%
0
06:00
8%
se
3 m/s
6 m/s
734
83%
0
09:00
9%
s
1 m/s
2 m/s
735
79%
1
12:00
7%
n
1 m/s
1 m/s
734
61%
2
15:00
24%
n
3 m/s
3 m/s
734
50%
2
18:00
46%
n
2 m/s
4 m/s
736
56%
0
21:00
8%
n
3 m/s
7 m/s
736
57%
0
-2°
-7°
-4°
-8°
-4°
-8°
-3°
-6°
-2°
+1°
-3°
-2°
-5°
-5°
-9°
mostly cloudy
precip chance: 16%
-5°/-10°
{ "day": "polar day", "night": "polar night" }
07:34
17:25
day: 9 h 51 m

On Sunday, 26 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 738-743 mm Hg. The relative humidity 39-68%. The wind will be mainly northwesterly 5 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
7%
nw
4 m/s
9 m/s
738
59%
0
03:00
8%
nw
5 m/s
10 m/s
738
62%
0
06:00
9%
nw
4 m/s
10 m/s
739
68%
0
09:00
6%
nw
5 m/s
10 m/s
741
68%
1
12:00
25%
nw
5 m/s
6 m/s
741
49%
3
15:00
15%
nw
5 m/s
5 m/s
741
39%
3
18:00
35%
n
3 m/s
4 m/s
741
48%
0
21:00
9%
n
2 m/s
4 m/s
743
49%
0
-8°
-14°
-10°
-16°
-13°
-18°
-12°
-18°
-8°
-14°
-5°
-11°
-7°
-11°
-7°
-11°
mainly clear
precip chance: 0%
/-12°
{ "day": "polar day", "night": "polar night" }
07:33
17:26
day: 9 h 53 m

On Monday, 27 January, mostly partly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be -10°C at 6 am, the highest temperature will be 0°C around 3 pm. The atmospheric pressure will be within 738-743 mm Hg. The relative humidity 43-67%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 4 m/s

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

UVI

00:00
<5%
n
2 m/s
2 m/s
743
57%
0
03:00
10%
n
1 m/s
1 m/s
742
64%
0
06:00
<5%
n
0 m/s
0 m/s
742
67%
0
09:00
<5%
sw
1 m/s
1 m/s
743
63%
1
12:00
<5%
sw
3 m/s
3 m/s
742
48%
3
15:00
<5%
sw
2 m/s
3 m/s
739
43%
3
18:00
<5%
s
2 m/s
2 m/s
738
58%
0
21:00
26%
s
3 m/s
4 m/s
738
61%
0
-9°
-13°
-10°
-13°
-10°
-13°
-8°
-11°
-2°
-6°
-4°
-4°
-8°
-8°
-12°
clear
precip chance: 8%
+6°/-2°
{ "day": "polar day", "night": "polar night" }
07:32
17:27
day: 9 h 55 m

On Tuesday, 28 January, mostly clear weather, no precipitation are expected in Herndon. The lowest air temperature will be -12°C at 6 am, the highest temperature will be +6°C around 3 pm. The atmospheric pressure will be within 729-736 mm Hg. The relative humidity 30-91%. The wind will be mainly southwesterly 5 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
39%
s
3 m/s
6 m/s
736
72%
0
03:00
69%
sw
3 m/s
7 m/s
735
91%
0
06:00
31%
sw
3 m/s
6 m/s
733
78%
0
09:00
<5%
sw
4 m/s
7 m/s
733
72%
1
12:00
<5%
sw
5 m/s
6 m/s
732
48%
3
15:00
<5%
sw
5 m/s
7 m/s
730
30%
3
18:00
<5%
sw
4 m/s
8 m/s
729
45%
0
21:00
<5%
sw
5 m/s
12 m/s
729
56%
0
-10°
-15°
-11°
-15°
-12°
-16°
-7°
-12°
+1°
-4°
+6°
+1°
+4°
-1°
+1°
-4°
clear
precip chance: 0%
+9°/-2°
{ "day": "polar day", "night": "polar night" }
07:32
17:29
day: 9 h 57 m

On Wednesday, 29 January, mostly clear weather, no precipitation are expected in Herndon. The lowest air temperature will be -2°C at 6 am, the highest temperature will be +7°C at noon. The atmospheric pressure will be within 728-746 mm Hg. The relative humidity 37-71%. The wind will be mainly northerly 9 m/s with maximum gusts up to 16 m/s

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

UVI

00:00
<5%
sw
5 m/s
14 m/s
728
54%
0
03:00
<5%
w
6 m/s
15 m/s
729
41%
0
06:00
<5%
nw
6 m/s
15 m/s
731
60%
0
09:00
<5%
nw
8 m/s
16 m/s
735
71%
1
12:00
25%
n
10 m/s
13 m/s
740
40%
3
15:00
<5%
n
9 m/s
12 m/s
742
37%
3
18:00
<5%
n
6 m/s
10 m/s
745
53%
0
21:00
<5%
n
4 m/s
9 m/s
746
63%
0
-6°
-1°
-7°
-2°
-8°
+4°
-2°
+7°
-2°
+6°
-2°
+5°
-1°
+2°
-2°
cloudy, light rain
precip chance: 87%
+2°/-9°
{ "day": "polar day", "night": "polar night" }
07:31
17:30
day: 9 h 59 m

On Thursday, 30 January, mostly cloudy weather, light precipitation are expected in Herndon. The lowest air temperature will be -1°C at 9 am, the highest temperature will be +2°C around 3 pm. The atmospheric pressure will be within 732-747 mm Hg. The relative humidity 68-83%. The wind will be mainly southerly 7 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

00:00
<5%
n
3 m/s
7 m/s
747
72%
0
03:00
<5%
n
1 m/s
3 m/s
746
78%
0
06:00
27%
ne
1 m/s
1 m/s
744
83%
0
09:00
32%
se
3 m/s
3 m/s
742
79%
1
12:00
8%
s
6 m/s
7 m/s
739
72%
3
15:00
48%
s
7 m/s
11 m/s
735
68%
2
18:00
58%
s
6 m/s
14 m/s
732
74%
0
+1°
-3°
-3°
-3°
-1°
-5°
+2°
-4°
+2°
-5°
-1°
-7°