S
M
T
W
T
F
S
1
72°
54°
2
72°
53°
3
71°
48°
4
61°
44°
5
61°
46°
6
62°
49°
7
63°
49°
8
69°
51°
9
69°
39°
10
58°
49°
11
60°
51°
12
62°
54°
13
72°
49°
14
73°
44°
15
61°
42°
16
53°
39°
17
54°
36°
18
50°
34°
19
53°
32°
20
51°
32°
21
52°
33°
22
52°
34°
23
53°
37°
24
59°
43°
25
63°
46°
26
58°
46°
27
57°
47°
28
59°
47°
29
63°
45°
30
63°
39°
1
61°
39°
2
59°
41°
3
61°
40°
4
55°
38°
5
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Helena
Helena's November 2026 forecast shows daily high temperatures ranging from 50° to 73°, with overnight lows between 32° and 54°. The average high for November is 61° with an average low of 43°. 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 Helena. See also: December | January | February.