S
M
T
W
T
F
S
27
61°
44°
28
63°
44°
29
57°
46°
30
61°
42°
1
60°
46°
2
66°
53°
3
65°
50°
4
66°
50°
5
56°
47°
6
60°
46°
7
65°
44°
8
63°
45°
9
59°
48°
10
58°
46°
11
61°
44°
12
59°
44°
13
56°
50°
14
60°
47°
15
63°
48°
16
65°
51°
17
62°
48°
18
57°
50°
19
58°
46°
20
57°
48°
21
58°
47°
22
57°
48°
23
56°
46°
24
57°
46°
25
56°
43°
26
58°
47°
27
59°
47°
28
58°
46°
29
57°
46°
30
56°
47°
31
55°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Deer Harbor
Deer Harbor's October 2026 forecast shows daily high temperatures ranging from 55° to 65°, with overnight lows between 43° and 51°. The average high for October is 58° with an average low of 47°. 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 Deer Harbor. See also: November | December | January.
