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in Herndon mainly cloudy, no precipitation, +17 °C

Herndon Weather Forecast for Tomorrow

Tu, 27 Feb
Today
+6
+17
2.4 mm
We, 28 Feb
Tomorrow
+8
+18
13.2 mm
Th, 29 Feb
+1
+9
We, 28 February tomorrow
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00

Air temperature, °C

+14
+15
+14
+16
+18
+17
+14
+8

Real feel, °C

+14
+15
+14
+16
+18
+17
+14
+5

Average wind speed, m/s

3
4
5
7
8
8
7
6

Wind gusts, m/s

9
9
11
14
16
16
17
18

Wind direction

S
S
S
S
S
S
SW
W

Precipitation in liquid equivalent, mm

1.6
0.9
0.9
2.9
0.1
0.7
6.1
0
0
0
0
0
0
0
0
0

Pressure, mmHg

747
745
745
744
742
741
746
751

Relative humidity, %

80
72
77
77
69
72
57
48
0
0
1
1
1
1
0
0
2
3
2
2
2
2
1
1
Sun and Moon
Daylight hours: 11 h 16 min
Sunrise — 6:44
Sunset — 18:00
Tomorrow will be 2 minutes longer than today
Waning Moon: 85%
Moonrise — 21:07 (27 February)
Moonset — 8:30
New Moon — 10 March, in 11 days