S
M
T
W
T
F
S
26
66°
41°
27
68°
41°
28
59°
45°
29
66°
41°
30
72°
46°
1
N/A
2
62°
54°
3
60°
50°
4
61°
49°
5
61°
47°
6
58°
46°
7
59°
45°
8
62°
50°
9
61°
51°
10
59°
51°
11
59°
48°
12
59°
48°
13
60°
49°
14
56°
43°
15
58°
50°
16
59°
51°
17
60°
50°
18
61°
50°
19
60°
49°
20
57°
48°
21
57°
47°
22
58°
47°
23
57°
48°
24
59°
47°
25
58°
45°
26
57°
47°
27
59°
52°
28
61°
53°
29
62°
53°
30
61°
47°
31
57°
46°
1
56°
46°
2
56°
47°
3
57°
47°
4
57°
48°
5
58°
47°
6
58°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Selsey
Selsey's May 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 43° and 54°. The average high for May is 59° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Selsey. See also: June | July | August.
