S
M
T
W
T
F
S
27
51°
40°
28
52°
37°
29
51°
35°
30
51°
37°
1
47°
35°
2
49°
43°
3
54°
42°
4
52°
43°
5
45°
32°
6
44°
31°
7
43°
30°
8
42°
29°
9
40°
33°
10
41°
35°
11
42°
39°
12
47°
38°
13
48°
36°
14
46°
32°
15
42°
31°
16
39°
30°
17
39°
24°
18
38°
25°
19
36°
23°
20
35°
22°
21
34°
21°
22
33°
19°
23
31°
19°
24
30°
29°
25
38°
29°
26
41°
28°
27
37°
22°
28
38°
19°
29
31°
18°
30
32°
17°
31
29°
16°
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 29° to 54°, with overnight lows between 16° and 43°. The average high for October is 41° with an average low of 30°. 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.