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London
+5°
Washington D.C.
+4°
Beijing
+12°
Adelaide
+23°
Buenos Aires
+21°

now at 04:15 according to the forecast

+14°
mainly clear
feels like +9°

UVI:

0

wind:

7 m/s s

wind gust:

17 m/s

pressure:

735 mmHg

humidity:

45%

hourly

14 day forecast

weather / precip chance

temperature / feels like

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

Tuesday  18 March
05:00
<5%
s
7 m/s
17 m/s
735
45%
0
06:00
11%
s
7 m/s
16 m/s
735
44%
0
07:00
<5%
s
7 m/s
16 m/s
734
45%
0
08:00
23%
s
7 m/s
17 m/s
734
45%
1
09:00
24%
s
8 m/s
19 m/s
734
42%
2
10:00
<5%
s
9 m/s
18 m/s
734
38%
3
11:00
<5%
s
10 m/s
18 m/s
733
34%
4
12:00
<5%
s
10 m/s
17 m/s
733
31%
5
13:00
<5%
s
10 m/s
16 m/s
732
29%
5
14:00
<5%
s
10 m/s
16 m/s
732
28%
5
15:00
<5%
s
10 m/s
16 m/s
731
26%
4
16:00
<5%
s
9 m/s
17 m/s
730
28%
4
17:00
19%
s
9 m/s
17 m/s
730
30%
2
18:00
6%
s
9 m/s
17 m/s
730
31%
1
19:00
<5%
s
10 m/s
18 m/s
730
32%
0
20:00
<5%
s
10 m/s
19 m/s
730
35%
0
21:00
<5%
s
10 m/s
19 m/s
729
41%
0
22:00
12%
s
10 m/s
20 m/s
729
46%
0
23:00
<5%
s
10 m/s
20 m/s
728
50%
0
24:00
<5%
s
10 m/s
21 m/s
727
52%
0
Wednesday  19 March
01:00
11%
s
10 m/s
21 m/s
726
55%
0
02:00
<5%
s
10 m/s
21 m/s
726
62%
0
03:00
<5%
s
11 m/s
22 m/s
726
68%
0
04:00
<5%
s
11 m/s
22 m/s
725
73%
0
05:00
10%
s
12 m/s
22 m/s
724
80%
0
06:00
6%
s
12 m/s
21 m/s
723
80%
0
07:00
<5%
s
12 m/s
21 m/s
723
66%
0
08:00
<5%
s
11 m/s
20 m/s
724
49%
1
09:00
<5%
s
12 m/s
25 m/s
723
43%
2
10:00
<5%
s
13 m/s
22 m/s
723
44%
3
11:00
<5%
sw
12 m/s
19 m/s
724
45%
4
12:00
28%
sw
11 m/s
18 m/s
724
44%
4
13:00
37%
sw
12 m/s
17 m/s
725
39%
4
14:00
100%
sw
11 m/s
16 m/s
725
57%
1
15:00
43%
sw
11 m/s
16 m/s
725
67%
1
16:00
97%
sw
12 m/s
18 m/s
726
75%
1
17:00
81%
w
11 m/s
18 m/s
727
79%
0
18:00
72%
w
11 m/s
18 m/s
729
84%
0
19:00
93%
w
11 m/s
20 m/s
731
88%
0
20:00
85%
nw
12 m/s
20 m/s
733
92%
0
21:00
76%
nw
12 m/s
21 m/s
734
95%
0
22:00
83%
nw
12 m/s
22 m/s
735
96%
0
23:00
89%
nw
11 m/s
19 m/s
736
91%
0
24:00
89%
nw
11 m/s
19 m/s
737
87%
0
Thursday  20 March
01:00
89%
nw
11 m/s
19 m/s
738
82%
0
02:00
25%
nw
10 m/s
16 m/s
739
79%
0
03:00
25%
nw
9 m/s
16 m/s
740
75%
0
04:00
25%
nw
8 m/s
16 m/s
741
72%
0
05:00
<5%
nw
8 m/s
13 m/s
742
71%
0
06:00
<5%
nw
7 m/s
13 m/s
742
69%
0
07:00
<5%
nw
6 m/s
13 m/s
743
68%
0
08:00
<5%
nw
6 m/s
9 m/s
744
63%
1
09:00
<5%
nw
6 m/s
9 m/s
745
59%
2
10:00
<5%
nw
6 m/s
9 m/s
746
54%
2
11:00
<5%
w
6 m/s
6 m/s
746
49%
3
12:00
<5%
w
5 m/s
6 m/s
746
44%
4
13:00
<5%
w
5 m/s
6 m/s
746
39%
4
14:00
<5%
w
5 m/s
6 m/s
745
35%
5
15:00
<5%
w
5 m/s
6 m/s
745
31%
4
16:00
<5%
w
5 m/s
6 m/s
745
28%
3
17:00
<5%
sw
4 m/s
4 m/s
744
30%
2
18:00
<5%
sw
3 m/s
4 m/s
744
33%
2
19:00
<5%
sw
3 m/s
4 m/s
744
36%
1
20:00
9%
s
3 m/s
8 m/s
743
40%
0
21:00
9%
s
3 m/s
8 m/s
743
44%
0
22:00
9%
s
4 m/s
8 m/s
743
49%
0
23:00
<5%
s
4 m/s
14 m/s
742
50%
0
24:00
<5%
s
5 m/s
14 m/s
742
52%
0
Friday  21 March
01:00
<5%
s
6 m/s
14 m/s
741
54%
0
02:00
<5%
s
6 m/s
17 m/s
740
54%
0
03:00
<5%
s
6 m/s
17 m/s
739
53%
0
04:00
<5%
s
7 m/s
17 m/s
738
53%
0
12 h 05 m07:1807:1819:2319:2312 h 07 m07:1707:1719:2419:2412 h 10 m07:1507:1519:2519:25
+14°
+9°
+14°
+9°
+14°
+9°
+15°
+10°
+17°
+11°
+19°
+13°
+21°
+15°
+23°
+17°
+24°
+18°
+25°
+19°
+26°
+20°
+26°
+21°
+26°
+20°
+25°
+20°
+24°
+18°
+23°
+17°
+22°
+16°
+21°
+15°
+20°
+14°
+19°
+13°
+18°
+12°
+18°
+12°
+18°
+12°
+18°
+12°
+18°
+12°
+18°
+11°
+17°
+10°
+16°
+8°
+17°
+9°
+17°
+8°
+17°
+9°
+16°
+9°
+15°
+7°
+12°
+4°
+10°
+2°
+8°
-1°
+7°
-2°
+6°
-4°
+4°
-5°
+4°
-7°
+3°
-7°
+2°
-7°
+2°
-6°
+2°
-6°
+2°
-6°
+2°
-6°
+1°
-6°
+1°
-6°
+1°
-7°
0°
-6°
0°
-6°
+1°
-5°
+2°
-4°
+3°
-3°
+4°
-1°
+6°
+1°
+7°
+2°
+8°
+4°
+10°
+5°
+11°
+6°
+10°
+6°
+10°
+6°
+9°
+6°
+8°
+4°
+6°
+3°
+5°
0°
+4°
0°
+4°
-1°
+3°
-3°
+3°
-3°
+3°
-3°
+3°
-3°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Herndon - detailed forecast for 3 days

wed
19.03
wednesday  19 March
cloudy, light rain
precip chance: 82%
+19°/0°
07:17
12 h 07 m
19:24
wind
SW   11 m/s
humidity
67 %  
gust
25 m/s  
UVI
4  
pressure
725  
comfort
60 %  
{ "day": "polar day", "night": "polar night" }
07:17
19:24
day: 12 h 07 m

On Wednesday, 19 March, mostly cloudy weather, light precipitation are expected in Herndon. The lowest air temperature will be +2°C at 10 pm, the highest temperature will be +18°C around 1 am. The atmospheric pressure will be within 723-735 mm Hg. The relative humidity 39-96%. The wind will be mainly southwesterly 11 m/s with maximum gusts up to 25 m/s

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

UVI

01:00
18%
s
10 m/s
21 m/s
726
55%
0
04:00
<5%
s
11 m/s
22 m/s
725
73%
0
07:00
15%
s
12 m/s
21 m/s
723
66%
0
10:00
<5%
s
13 m/s
22 m/s
723
44%
3
13:00
56%
sw
12 m/s
17 m/s
725
39%
4
16:00
100%
sw
12 m/s
18 m/s
726
75%
1
19:00
100%
w
11 m/s
20 m/s
731
88%
0
22:00
99%
nw
12 m/s
22 m/s
735
96%
0
+18°
+12°
+18°
+12°
+17°
+10°
+17°
+8°
+15°
+7°
+8°
0°
+4°
-4°
+2°
-6°
thu
20.03
thursday  20 March
mainly clear
precip chance: 9%
+11°/+3°
07:15
12 h 10 m
19:25
wind
W   5 m/s
humidity
28 %  
gust
9 m/s  
UVI
5  
pressure
745  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:15
19:25
day: 12 h 10 m

On Thursday, 20 March, mostly partly cloudy weather, no precipitation are expected in Herndon. The lowest air temperature will be 0°C at 7 am, the highest temperature will be +11°C around 4 pm. The atmospheric pressure will be within 738-746 mm Hg. The relative humidity 28-82%. The wind will be mainly westerly 5 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

01:00
89%
nw
11 m/s
19 m/s
738
82%
0
04:00
25%
nw
8 m/s
16 m/s
741
72%
0
07:00
<5%
nw
6 m/s
13 m/s
743
68%
0
10:00
<5%
nw
6 m/s
9 m/s
746
54%
2
13:00
<5%
w
5 m/s
6 m/s
746
39%
4
16:00
<5%
w
5 m/s
6 m/s
745
28%
5
19:00
<5%
sw
3 m/s
4 m/s
744
36%
1
22:00
9%
s
4 m/s
8 m/s
743
49%
0
+2°
-6°
+1°
-6°
0°
-6°
+3°
-3°
+7°
+3°
+11°
+6°
+9°
+6°
+5°
+1°
fri
21.03
friday  21 March
partly cloudy, light rain
precip chance: 57%
+19°/+2°
07:13
12 h 12 m
19:26
wind
W   11 m/s
humidity
30 %  
gust
23 m/s  
UVI
3  
pressure
733  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:13
19:26
day: 12 h 12 m

On Friday, 21 March, mostly partly cloudy, light rain are expected in Herndon. The lowest air temperature will be +3°C at 4 am, the highest temperature will be +17°C around 4 pm. The atmospheric pressure will be within 733-741 mm Hg. The relative humidity 26-54%. The wind will be mainly westerly 11 m/s with maximum gusts up to 23 m/s

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

UVI

01:00
<5%
s
6 m/s
14 m/s
741
54%
0
04:00
<5%
s
7 m/s
17 m/s
738
53%
0
07:00
<5%
s
8 m/s
21 m/s
736
50%
0
10:00
<5%
s
11 m/s
23 m/s
735
36%
1
13:00
<5%
s
13 m/s
21 m/s
733
26%
3
16:00
39%
w
11 m/s
16 m/s
733
30%
3
19:00
23%
w
7 m/s
13 m/s
734
29%
0
22:00
<5%
w
5 m/s
12 m/s
736
37%
0
+3°
-2°
+3°
-3°
+4°
-3°
+9°
+1°
+16°
+6°
+17°
+10°
+16°
+10°
+11°
+7°
browsing history
Herndon
more
+14
mainly clear
feels like +9°
morning
+17°
day
+26°
evening
+22°
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