S
M
T
W
T
F
S
27
66°
54°
28
57°
53°
29
60°
56°
30
62°
53°
1
66°
54°
2
71°
52°
3
64°
44°
4
61°
40°
5
65°
47°
6
57°
43°
7
58°
36°
8
62°
46°
9
62°
42°
10
58°
36°
11
57°
31°
12
68°
44°
13
50°
39°
14
60°
50°
15
57°
35°
16
59°
42°
17
51°
33°
18
51°
41°
19
57°
39°
20
62°
40°
21
59°
38°
22
56°
41°
23
59°
44°
24
55°
42°
25
54°
43°
26
56°
44°
27
56°
41°
28
54°
43°
29
55°
36°
30
55°
37°
31
50°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Winter Harbor
Winter Harbor's October 2026 forecast shows daily high temperatures ranging from 50° to 62°, with overnight lows between 33° and 44°. The average high for October is 56° with an average low of 40°. 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 Winter Harbor. See also: November | December | January.
