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+21°
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+17°
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+27°
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Virginia
Accurate weather hourly today and now in Herndon (Fairfax County)
now at 18:33 according to the forecast
+21°
cloudy, rain
feels like +15°
UVI:
0
wind:
6 m/s
nw
wind gust:
14 m/s
pressure:
741 mmHg
humidity:
84%
hourly
14 day forecast
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
Thursday
20 March
19:00
100%
nw
6
m/s
14
m/s
741
84%
0
20:00
72%
w
5
m/s
11
m/s
742
82%
0
21:00
54%
w
5
m/s
12
m/s
742
74%
0
22:00
<5%
w
6
m/s
12
m/s
743
75%
0
23:00
<5%
nw
6
m/s
13
m/s
744
71%
0
24:00
6%
nw
7
m/s
14
m/s
744
67%
0
Friday
21 March
01:00
<5%
nw
7
m/s
15
m/s
745
64%
0
02:00
<5%
nw
8
m/s
15
m/s
745
59%
0
03:00
18%
nw
8
m/s
15
m/s
745
58%
0
04:00
26%
nw
8
m/s
16
m/s
746
58%
0
05:00
6%
nw
8
m/s
17
m/s
747
58%
0
06:00
<5%
nw
8
m/s
16
m/s
747
58%
0
07:00
<5%
nw
8
m/s
16
m/s
748
55%
0
08:00
<5%
nw
8
m/s
16
m/s
749
54%
1
09:00
<5%
nw
8
m/s
16
m/s
750
50%
2
10:00
<5%
nw
8
m/s
14
m/s
750
44%
3
11:00
<5%
nw
8
m/s
12
m/s
750
37%
4
12:00
<5%
nw
7
m/s
11
m/s
751
33%
5
13:00
<5%
nw
7
m/s
10
m/s
750
29%
5
14:00
<5%
nw
6
m/s
9
m/s
750
27%
5
15:00
<5%
nw
6
m/s
9
m/s
750
23%
4
16:00
<5%
w
6
m/s
9
m/s
750
20%
4
17:00
<5%
w
5
m/s
9
m/s
750
22%
2
18:00
6%
w
5
m/s
8
m/s
750
23%
1
19:00
<5%
w
3
m/s
8
m/s
751
28%
0
20:00
15%
w
2
m/s
5
m/s
751
29%
0
21:00
<5%
w
2
m/s
4
m/s
751
32%
0
22:00
<5%
w
2
m/s
4
m/s
751
33%
0
23:00
<5%
sw
2
m/s
2
m/s
751
35%
0
24:00
15%
sw
2
m/s
4
m/s
751
40%
0
Saturday
22 March
01:00
12%
s
3
m/s
6
m/s
750
47%
0
02:00
10%
s
3
m/s
8
m/s
750
55%
0
03:00
13%
s
2
m/s
6
m/s
750
58%
0
04:00
<5%
s
3
m/s
7
m/s
749
57%
0
05:00
<5%
s
3
m/s
9
m/s
749
56%
0
06:00
<5%
s
3
m/s
10
m/s
748
55%
0
07:00
<5%
s
3
m/s
10
m/s
748
55%
0
08:00
<5%
s
3
m/s
10
m/s
747
55%
1
09:00
<5%
sw
3
m/s
10
m/s
747
52%
1
10:00
9%
sw
4
m/s
8
m/s
747
48%
1
11:00
7%
sw
5
m/s
11
m/s
748
37%
3
12:00
22%
w
6
m/s
12
m/s
747
32%
3
13:00
22%
w
7
m/s
12
m/s
747
28%
4
14:00
22%
w
7
m/s
12
m/s
747
23%
4
15:00
30%
w
7
m/s
12
m/s
747
22%
3
16:00
30%
w
7
m/s
12
m/s
748
22%
3
17:00
30%
w
7
m/s
12
m/s
748
21%
2
18:00
<5%
nw
7
m/s
11
m/s
749
25%
1
19:00
<5%
nw
6
m/s
11
m/s
751
29%
1
20:00
<5%
nw
6
m/s
11
m/s
752
33%
0
21:00
21%
nw
6
m/s
10
m/s
753
35%
0
22:00
21%
nw
5
m/s
10
m/s
754
37%
0
23:00
21%
nw
4
m/s
10
m/s
754
40%
0
24:00
<5%
n
4
m/s
5
m/s
755
42%
0
Sunday
23 March
01:00
<5%
n
3
m/s
5
m/s
756
45%
0
02:00
<5%
n
2
m/s
5
m/s
756
48%
0
03:00
<5%
n
2
m/s
3
m/s
756
49%
0
04:00
<5%
n
2
m/s
3
m/s
757
49%
0
05:00
<5%
n
2
m/s
3
m/s
757
50%
0
06:00
18%
n
1
m/s
2
m/s
757
49%
0
07:00
18%
n
1
m/s
2
m/s
757
49%
0
08:00
18%
n
1
m/s
2
m/s
757
48%
1
09:00
24%
se
1
m/s
1
m/s
758
44%
1
10:00
24%
se
1
m/s
1
m/s
758
39%
2
11:00
24%
se
0
m/s
1
m/s
758
35%
3
12:00
27%
s
2
m/s
6
m/s
757
32%
3
13:00
27%
s
3
m/s
6
m/s
756
29%
4
14:00
27%
s
4
m/s
6
m/s
756
26%
4
15:00
8%
s
4
m/s
9
m/s
755
26%
3
16:00
8%
s
4
m/s
9
m/s
754
27%
3
17:00
8%
s
4
m/s
9
m/s
753
27%
2
18:00
57%
se
5
m/s
14
m/s
753
30%
1
19:21
19:21
12 h 12 m
07:10
07:10
19:22
19:22
12 h 15 m
07:08
07:08
19:23
19:23
12 h 17 m
07:07
07:07
+21°
+15°
+18°
+14°
+16°
+13°
+12°
+8°
+10°
+6°
+9°
+4°
+8°
+2°
+7°
0°
+6°
0°
+6°
-1°
+5°
-1°
+5°
-2°
+4°
-3°
+4°
-3°
+5°
-2°
+6°
0°
+8°
+1°
+10°
+4°
+11°
+5°
+12°
+7°
+14°
+8°
+14°
+9°
+15°
+10°
+14°
+9°
+12°
+8°
+10°
+7°
+9°
+6°
+9°
+6°
+8°
+5°
+7°
+4°
+5°
+2°
+4°
0°
+4°
+1°
+4°
0°
+4°
0°
+4°
0°
+4°
0°
+4°
+1°
+6°
+2°
+8°
+4°
+13°
+8°
+15°
+10°
+17°
+11°
+19°
+13°
+19°
+14°
+19°
+14°
+20°
+14°
+18°
+12°
+16°
+11°
+14°
+9°
+13°
+8°
+11°
+7°
+10°
+6°
+9°
+5°
+7°
+4°
+6°
+3°
+5°
+2°
+4°
+1°
+3°
0°
+3°
0°
+2°
0°
+2°
-1°
+3°
+1°
+5°
+2°
+6°
+4°
+8°
+5°
+9°
+6°
+11°
+7°
+12°
+8°
+13°
+9°
+13°
+9°
+12°
+8°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure
browsing
history
Herndon
more
+21
cloudy, rain
feels like +15°
night
+6°
morning
+5°
day
+14°
browsing
history
Herndon
more
+21
cloudy, rain
feels like +15°
night
+6°
morning
+5°
day
+14°