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in Herndon cloudy, no precipitation, +10 °C

Herndon 7-Day Weather Forecast

Air temperature, °C

+19
+7
+15
+9
+30
+11
+31
+15
+28
+18
+29
+18
+25
+17

Real feel, °C

+19
+7
+15
+9
+30
+11
+31
+16
+28
+18
+29
+18
+25
+17

Average daily temperature, °C

+13
+12
+21
+24
+23
+23
+21

Average wind speed, m/s

5
4
4
3
3
4
5

Wind gusts, m/s

10
10
9
6
6
8
8

Wind direction

SE
S
SW
NW
N
N
N

Precipitation in liquid equivalent, mm

0
0.4
0
0
7.3
0.5
0
0
0
0
0
0
0
0

Pressure, mmHg

764
761
765
761
760
754
755
752
753
750
753
750
754
750

Relative humidity, %

75
64
75
82
83
87
76
11
1
8
7
9
8
3
4
3
3
3
2
3
3