S
M
T
W
T
F
S
27
64°
53°
28
64°
53°
29
63°
52°
30
65°
51°
1
64°
49°
2
64°
52°
3
65°
53°
4
65°
53°
5
66°
54°
6
66°
54°
7
65°
53°
8
65°
53°
9
64°
52°
10
65°
52°
11
64°
53°
12
63°
52°
13
64°
51°
14
64°
52°
15
63°
51°
16
63°
50°
17
62°
52°
18
63°
48°
19
61°
46°
20
59°
45°
21
61°
50°
22
62°
50°
23
60°
49°
24
59°
47°
25
57°
45°
26
60°
47°
27
61°
46°
28
61°
41°
29
59°
41°
30
54°
42°
31
54°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Selsey
Selsey's October 2026 forecast shows daily high temperatures ranging from 54° to 66°, with overnight lows between 41° and 54°. The average high for October is 62° with an average low of 50°. 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 Selsey. See also: November | December | January.
