S
M
T
W
T
F
S
27
64°
50°
28
63°
45°
29
68°
50°
30
68°
55°
1
64°
54°
2
66°
54°
3
59°
45°
4
64°
43°
5
66°
57°
6
66°
54°
7
55°
48°
8
57°
45°
9
61°
51°
10
56°
51°
11
58°
52°
12
65°
58°
13
64°
54°
14
62°
54°
15
60°
49°
16
58°
47°
17
59°
53°
18
57°
48°
19
57°
49°
20
57°
50°
21
56°
51°
22
57°
48°
23
55°
45°
24
53°
43°
25
55°
46°
26
53°
45°
27
57°
47°
28
55°
44°
29
52°
44°
30
52°
43°
31
53°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Seaforth
Seaforth's October 2026 forecast shows daily high temperatures ranging from 52° to 65°, with overnight lows between 43° and 58°. The average high for October is 57° with an average low of 49°. 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 Seaforth. See also: November | December | January.