S
M
T
W
T
F
S
27
63°
59°
28
75°
59°
29
74°
56°
30
71°
64°
1
69°
49°
2
65°
44°
3
70°
47°
4
69°
44°
5
68°
41°
6
81°
55°
7
76°
46°
8
70°
42°
9
70°
55°
10
84°
59°
11
81°
61°
12
75°
49°
13
61°
46°
14
59°
52°
15
66°
46°
16
53°
40°
17
53°
41°
18
58°
42°
19
61°
43°
20
60°
41°
21
57°
38°
22
61°
45°
23
49°
37°
24
59°
45°
25
61°
43°
26
55°
41°
27
57°
34°
28
47°
30°
29
50°
42°
30
56°
36°
31
57°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Trempealeau
Trempealeau's October 2026 forecast shows daily high temperatures ranging from 47° to 84°, with overnight lows between 30° and 61°. The average high for October is 61° with an average low of 44°. 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 Trempealeau. See also: November | December | January.
