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London
+6°
Washington D.C.
-1°
Beijing
-5°
Adelaide
+14°
Buenos Aires
+22°

now at 10:51 according to the forecast

-2°
clear
feels like -7°

UVI:

2

wind:

3 m/s ese

wind gust:

3 m/s

pressure:

747 mmHg

humidity:

63%

hourly

14 day forecast

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

sun
22.12
<5%
se
2 m/s
5 m/s
748
44%
3
mon
23.12
<5%
s
6 m/s
14 m/s
746
40%
3
tue
24.12
10%
s
2 m/s
6 m/s
744
62%
3
wed
25.12
99%
s
4 m/s
11 m/s
740
66%
3
thu
26.12
6%
se
3 m/s
7 m/s
743
62%
2
fri
27.12
8%
se
5 m/s
15 m/s
742
80%
3
sat
28.12
100%
s
6 m/s
14 m/s
743
88%
1
+1°
+10°
+11°
+13°
+14°
+18°
+15°
-5°
+3°
+4°
+5°
+8°
+12°
+10°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Herdon for a week - 7 day detailed forecast

mon
23.12
monday  23 December
partly cloudy
precip chance: 5%
+10°/+3°
07:52
9 h 31 m
17:23
wind
S   6 m/s
humidity
40 %  
gust
14 m/s  
UVI
3  
pressure
746  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:52
17:23
day: 9 h 31 m

On Monday, 23 December, mostly partly cloudy, no precipitation are expected in Herdon. The lowest air temperature will be -4°C at 7 am, the highest temperature will be +9°C around 4 pm. The atmospheric pressure will be within 746-748 mm Hg. The relative humidity 41-67%. The wind will be mainly southerly 6 m/s with maximum gusts up to 14 m/s

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

UVI

01:00
<5%
se
3 m/s
6 m/s
748
63%
0
04:00
<5%
s
3 m/s
8 m/s
747
64%
0
07:00
<5%
s
4 m/s
11 m/s
747
67%
0
10:00
<5%
s
6 m/s
14 m/s
748
54%
2
13:00
<5%
sw
7 m/s
11 m/s
746
41%
3
16:00
<5%
s
6 m/s
11 m/s
746
41%
3
19:00
<5%
s
4 m/s
13 m/s
746
51%
1
22:00
10%
s
5 m/s
14 m/s
746
53%
0
-4°
-8°
-4°
-8°
-4°
-8°
+2°
-3°
+8°
+2°
+9°
+4°
+6°
+2°
+5°
+1°
tue
24.12
tuesday  24 December
cloudy
precip chance: 10%
+11°/+4°
07:52
9 h 31 m
17:23
wind
S   2 m/s
humidity
62 %  
gust
6 m/s  
UVI
3  
pressure
744  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:52
17:23
day: 9 h 31 m

On Tuesday, 24 December, mostly cloudy weather, no precipitation are expected in Herdon. The lowest air temperature will be +5°C at 1 am, the highest temperature will be +9°C around 4 pm. The atmospheric pressure will be within 743-747 mm Hg. The relative humidity 55-69%. 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

01:00
<5%
sw
4 m/s
13 m/s
746
55%
0
04:00
7%
s
3 m/s
11 m/s
746
58%
0
07:00
10%
s
3 m/s
8 m/s
747
60%
0
10:00
9%
s
3 m/s
6 m/s
746
63%
1
13:00
<5%
s
3 m/s
4 m/s
745
60%
3
16:00
<5%
s
2 m/s
4 m/s
744
62%
1
19:00
28%
se
3 m/s
3 m/s
744
68%
0
22:00
<5%
se
3 m/s
4 m/s
743
69%
0
+5°
+1°
+5°
+1°
+5°
+1°
+5°
+1°
+7°
+4°
+9°
+6°
+6°
+4°
+6°
+3°
wed
25.12
wednesday  25 December
cloudy, light rain
precip chance: 99%
+13°/+5°
07:53
9 h 31 m
17:24
wind
S   4 m/s
humidity
66 %  
gust
11 m/s  
UVI
3  
pressure
740  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:53
17:24
day: 9 h 31 m

On Wednesday, 25 December, mostly cloudy weather, light rain are expected in Herdon. The lowest air temperature will be +4°C at 7 am, the highest temperature will be +12°C around 1 pm. The atmospheric pressure will be within 740-742 mm Hg. The relative humidity 47-74%. The wind will be mainly southerly 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

01:00
6%
se
3 m/s
5 m/s
742
73%
0
04:00
6%
se
3 m/s
5 m/s
742
74%
0
07:00
6%
se
3 m/s
6 m/s
742
74%
0
10:00
<5%
se
4 m/s
10 m/s
742
64%
2
13:00
<5%
s
5 m/s
10 m/s
740
47%
3
16:00
71%
s
4 m/s
11 m/s
740
66%
1
19:00
88%
s
4 m/s
11 m/s
741
59%
0
22:00
78%
s
4 m/s
10 m/s
741
64%
0
+5°
+2°
+5°
+1°
+4°
+1°
+7°
+3°
+12°
+8°
+9°
+6°
+9°
+6°
+8°
+4°
thu
26.12
thursday  26 December
partly cloudy
precip chance: 6%
+14°/+8°
07:53
9 h 31 m
17:25
wind
SE   3 m/s
humidity
62 %  
gust
7 m/s  
UVI
2  
pressure
743  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:53
17:25
day: 9 h 31 m

On Thursday, 26 December, mostly partly cloudy, no precipitation are expected in Herdon. The lowest air temperature will be +6°C at 7 am, the highest temperature will be +12°C around 4 pm. The atmospheric pressure will be within 741-744 mm Hg. The relative humidity 62-79%. The wind will be mainly southeasterly 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

01:00
67%
s
3 m/s
8 m/s
741
72%
0
04:00
8%
s
3 m/s
6 m/s
742
75%
0
07:00
66%
s
3 m/s
5 m/s
743
79%
0
10:00
<5%
se
3 m/s
5 m/s
744
71%
1
13:00
<5%
s
3 m/s
5 m/s
743
62%
2
16:00
<5%
se
3 m/s
5 m/s
743
62%
1
19:00
14%
se
3 m/s
7 m/s
743
69%
0
22:00
<5%
e
3 m/s
7 m/s
742
73%
0
+6°
+3°
+6°
+3°
+6°
+3°
+8°
+6°
+12°
+9°
+12°
+10°
+10°
+8°
+9°
+6°
fri
27.12
friday  27 December
partly cloudy
precip chance: 8%
+18°/+12°
07:53
9 h 32 m
17:25
wind
SE   5 m/s
humidity
80 %  
gust
15 m/s  
UVI
3  
pressure
742  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:53
17:25
day: 9 h 32 m

On Friday, 27 December, mostly partly cloudy, no precipitation are expected in Herdon. The lowest air temperature will be +9°C at 1 am, the highest temperature will be +15°C around 4 pm. The atmospheric pressure will be within 742-743 mm Hg. The relative humidity 73-89%. 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

01:00
13%
se
3 m/s
8 m/s
742
73%
0
04:00
<5%
se
3 m/s
7 m/s
742
73%
0
07:00
<5%
se
4 m/s
11 m/s
742
76%
0
10:00
<5%
se
5 m/s
13 m/s
743
81%
1
13:00
7%
s
6 m/s
11 m/s
742
81%
3
16:00
9%
se
5 m/s
10 m/s
742
80%
1
19:00
13%
se
5 m/s
13 m/s
742
89%
0
22:00
<5%
se
6 m/s
15 m/s
742
87%
0
+9°
+6°
+10°
+7°
+10°
+7°
+10°
+6°
+13°
+9°
+15°
+12°
+14°
+11°
+14°
+11°
sat
28.12
saturday  28 December
cloudy, rain
precip chance: 100%
+15°/+10°
07:54
9 h 32 m
17:26
wind
S   6 m/s
humidity
88 %  
gust
14 m/s  
UVI
1  
pressure
743  
comfort
50 %  
{ "day": "polar day", "night": "polar night" }
07:54
17:26
day: 9 h 32 m

On Saturday, 28 December, mostly cloudy weather, rain are expected in Herdon. The lowest air temperature will be +13°C at 1 am, the highest temperature will be +15°C around 4 pm. The atmospheric pressure will be within 742-744 mm Hg. The relative humidity 87-93%. The wind will be mainly southerly 6 m/s with maximum gusts up to 14 m/s

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

UVI

01:00
10%
s
5 m/s
15 m/s
742
91%
0
04:00
63%
s
6 m/s
16 m/s
742
87%
0
07:00
100%
s
6 m/s
15 m/s
743
92%
0
10:00
85%
s
5 m/s
13 m/s
744
90%
0
13:00
100%
s
6 m/s
14 m/s
743
91%
1
16:00
80%
s
6 m/s
14 m/s
743
88%
0
19:00
86%
se
5 m/s
13 m/s
743
90%
0
22:00
100%
s
4 m/s
12 m/s
742
93%
0
+13°
+10°
+14°
+10°
+13°
+10°
+14°
+11°
+14°
+11°
+15°
+12°
+15°
+12°
+14°
+13°
sun
29.12
sunday  29 December
partly cloudy, light rain, thunderstorms possible
precip chance: 63%
+13°/+6°
07:54
9 h 33 m
17:27
wind
S   8 m/s
humidity
58 %  
gust
15 m/s  
UVI
1  
pressure
737  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:54
17:27
day: 9 h 33 m

On Sunday, 29 December, mostly partly cloudy, light rain, thunderstorm possible are expected in Herdon. The lowest air temperature will be +8°C at 10 pm, the highest temperature will be +13°C around 1 am. The atmospheric pressure will be within 737-742 mm Hg. The relative humidity 58-94%. The wind will be mainly southerly 8 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

01:00
100%
s
1 m/s
4 m/s
742
94%
0
04:00
100%
se
3 m/s
6 m/s
740
94%
0
07:00
100%
se
6 m/s
14 m/s
739
92%
0
10:00
99%
s
7 m/s
15 m/s
738
75%
0
13:00
99%
s
7 m/s
14 m/s
737
59%
1
16:00
39%
s
8 m/s
13 m/s
737
58%
0
19:00
48%
sw
5 m/s
12 m/s
737
68%
0
22:00
7%
sw
4 m/s
10 m/s
738
74%
0
+13°
+13°
+12°
+10°
+10°
+6°
+12°
+7°
+13°
+8°
+13°
+7°
+9°
+5°
+8°
+4°
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Herdon
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clear
feels like -7°
day
+1°
evening
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night
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