S
M
T
W
T
F
S
27
69°
52°
28
68°
51°
29
65°
50°
30
64°
51°
1
64°
51°
2
67°
50°
3
64°
50°
4
66°
49°
5
61°
48°
6
62°
49°
7
61°
49°
8
62°
44°
9
53°
45°
10
57°
43°
11
55°
44°
12
60°
48°
13
63°
47°
14
62°
47°
15
61°
46°
16
62°
45°
17
51°
40°
18
49°
40°
19
51°
42°
20
58°
45°
21
57°
38°
22
48°
37°
23
47°
39°
24
52°
42°
25
52°
44°
26
56°
36°
27
50°
36°
28
51°
39°
29
54°
42°
30
57°
42°
31
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Port Elgin
Port Elgin's October 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 36° and 52°. The average high for October is 58° with an average low of 45°. 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 Port Elgin. See also: November | December | January.