S
M
T
W
T
F
S
27
66°
41°
28
59°
41°
29
62°
39°
30
68°
46°
1
72°
54°
2
61°
42°
3
56°
37°
4
60°
39°
5
55°
40°
6
50°
35°
7
50°
35°
8
55°
38°
9
48°
34°
10
50°
38°
11
71°
53°
12
55°
41°
13
44°
32°
14
46°
33°
15
47°
34°
16
53°
39°
17
46°
35°
18
49°
35°
19
48°
36°
20
49°
37°
21
47°
31°
22
47°
35°
23
40°
26°
24
39°
27°
25
42°
35°
26
39°
26°
27
40°
24°
28
37°
30°
29
37°
29°
30
42°
31°
31
40°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Saint-André-du-Lac-Saint-Jean
Saint-André-du-Lac-Saint-Jean's October 2026 forecast shows daily high temperatures ranging from 37° to 71°, with overnight lows between 24° and 53°. The average high for October is 46° with an average low of 34°. 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 Saint-André-du-Lac-Saint-Jean. See also: November | December | January.
