S
M
T
W
T
F
S
1
68°
54°
2
68°
53°
3
76°
64°
4
71°
49°
5
71°
49°
6
64°
43°
7
60°
43°
8
64°
42°
9
62°
36°
10
64°
45°
11
63°
47°
12
62°
46°
13
63°
48°
14
66°
47°
15
64°
47°
16
56°
40°
17
64°
46°
18
65°
45°
19
64°
45°
20
61°
39°
21
59°
36°
22
48°
31°
23
48°
28°
24
49°
38°
25
56°
36°
26
47°
34°
27
48°
35°
28
55°
42°
29
52°
41°
30
58°
41°
1
55°
40°
2
50°
33°
3
45°
31°
4
49°
34°
5
55°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Herndon
Herndon's November 2026 forecast shows daily high temperatures ranging from 45° to 76°, with overnight lows between 28° and 64°. The average high for November is 59° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Herndon. See also: December | January | February.
