S
M
T
W
T
F
S
27
71°
51°
28
71°
49°
29
72°
49°
30
73°
50°
1
72°
50°
2
72°
47°
3
70°
50°
4
69°
48°
5
70°
48°
6
63°
46°
7
66°
45°
8
58°
41°
9
61°
43°
10
65°
44°
11
65°
42°
12
63°
35°
13
57°
35°
14
56°
34°
15
58°
40°
16
62°
45°
17
64°
42°
18
62°
39°
19
63°
37°
20
58°
41°
21
53°
38°
22
52°
34°
23
51°
34°
24
54°
40°
25
57°
39°
26
52°
36°
27
51°
38°
28
53°
35°
29
50°
28°
30
49°
28°
31
46°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Thompson
Thompson's October 2026 forecast shows daily high temperatures ranging from 46° to 73°, with overnight lows between 27° and 51°. The average high for October is 61° 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 Thompson. See also: November | December | January.