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