S
M
T
W
T
F
S
27
61°
47°
28
69°
51°
29
65°
49°
30
63°
45°
1
66°
48°
2
67°
50°
3
65°
49°
4
67°
49°
5
67°
48°
6
61°
43°
7
64°
49°
8
65°
49°
9
66°
48°
10
59°
47°
11
62°
45°
12
56°
46°
13
63°
48°
14
64°
47°
15
63°
46°
16
62°
47°
17
62°
41°
18
52°
37°
19
51°
39°
20
55°
45°
21
59°
46°
22
60°
45°
23
59°
46°
24
60°
45°
25
58°
45°
26
61°
36°
27
61°
32°
28
48°
33°
29
47°
32°
30
50°
38°
31
53°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Stephen
St. Stephen's October 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 32° and 51°. The average high for October is 60° 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 St. Stephen. See also: November | December | January.
