S
M
T
W
T
F
S
1
49°
34°
2
46°
40°
3
56°
26°
4
54°
31°
5
60°
36°
6
58°
29°
7
60°
33°
8
64°
36°
9
67°
35°
10
67°
36°
11
68°
35°
12
64°
33°
13
60°
34°
14
65°
34°
15
62°
35°
16
60°
34°
17
48°
21°
18
43°
27°
19
40°
20°
20
45°
22°
21
49°
26°
22
48°
26°
23
47°
25°
24
48°
25°
25
48°
24°
26
41°
24°
27
41°
23°
28
43°
23°
29
35°
14°
30
34°
12°
1
35°
18°
2
42°
19°
3
36°
20°
4
38°
20°
5
37°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Thermopolis
Thermopolis's November 2026 forecast shows daily high temperatures ranging from 34° to 68°, with overnight lows between 12° and 36°. The average high for November is 50° with an average low of 26°. 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 Thermopolis. See also: December | January | February.