S
M
T
W
T
F
S
27
62°
57°
28
69°
61°
29
76°
59°
30
75°
58°
1
79°
60°
2
83°
68°
3
67°
64°
4
68°
62°
5
73°
54°
6
63°
48°
7
67°
54°
8
71°
55°
9
74°
55°
10
71°
58°
11
72°
59°
12
71°
58°
13
68°
56°
14
69°
56°
15
70°
55°
16
68°
51°
17
66°
56°
18
68°
57°
19
62°
54°
20
64°
51°
21
61°
55°
22
64°
54°
23
62°
54°
24
62°
53°
25
63°
49°
26
59°
52°
27
61°
49°
28
58°
47°
29
58°
47°
30
61°
51°
31
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sea Dunes
Sea Dunes's October 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 47° and 64°. The average high for October is 66° with an average low of 54°. 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 Sea Dunes. See also: November | December | January.
