S
M
T
W
T
F
S
1
62°
31°
2
69°
35°
3
72°
43°
4
74°
41°
5
73°
55°
6
70°
52°
7
56°
36°
8
59°
42°
9
56°
38°
10
64°
41°
11
60°
41°
12
51°
39°
13
43°
33°
14
43°
25°
15
51°
36°
16
52°
35°
17
56°
35°
18
59°
39°
19
57°
41°
20
58°
39°
21
55°
31°
22
47°
38°
23
55°
37°
24
46°
34°
25
44°
30°
26
41°
31°
27
42°
29°
28
43°
29°
29
47°
32°
30
49°
34°
1
44°
29°
2
42°
28°
3
44°
33°
4
50°
37°
5
50°
34°
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 41° to 64°, with overnight lows between 25° and 42°. The average high for November is 50° with an average low of 35°. 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.
