S
M
T
W
T
F
S
27
84°
62°
28
86°
65°
29
87°
65°
30
87°
64°
1
84°
65°
2
86°
64°
3
85°
64°
4
85°
63°
5
84°
64°
6
83°
64°
7
83°
62°
8
84°
63°
9
85°
63°
10
84°
62°
11
84°
62°
12
83°
60°
13
77°
59°
14
72°
52°
15
71°
49°
16
71°
48°
17
72°
52°
18
76°
53°
19
75°
52°
20
70°
52°
21
71°
53°
22
70°
52°
23
79°
56°
24
82°
56°
25
79°
54°
26
80°
47°
27
76°
42°
28
68°
43°
29
67°
51°
30
66°
52°
31
66°
50°
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 66° to 87°, with overnight lows between 42° and 65°. The average high for October is 78° with an average low of 57°. 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.