S
M
T
W
T
F
S
27
77°
53°
28
77°
53°
29
74°
52°
30
75°
49°
1
71°
46°
2
69°
50°
3
72°
50°
4
75°
52°
5
75°
51°
6
74°
50°
7
73°
51°
8
74°
49°
9
69°
49°
10
71°
46°
11
70°
40°
12
58°
37°
13
57°
36°
14
57°
34°
15
58°
37°
16
57°
37°
17
56°
33°
18
54°
35°
19
54°
37°
20
55°
36°
21
54°
36°
22
55°
43°
23
70°
35°
24
69°
38°
25
59°
35°
26
60°
32°
27
51°
28°
28
49°
36°
29
50°
40°
30
53°
30°
31
53°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Thomson
Thomson's October 2026 forecast shows daily high temperatures ranging from 49° to 77°, with overnight lows between 28° and 53°. The average high for October is 64° 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 October weather will actually feel in Thomson. See also: November | December | January.