S
M
T
W
T
F
S
31
70°
54°
1
66°
54°
2
64°
55°
3
66°
55°
4
63°
52°
5
62°
54°
6
62°
54°
7
63°
53°
8
64°
49°
9
63°
51°
10
62°
53°
11
66°
54°
12
68°
55°
13
67°
53°
14
66°
54°
15
67°
56°
16
61°
55°
17
67°
56°
18
66°
55°
19
62°
56°
20
64°
56°
21
67°
56°
22
67°
56°
23
66°
55°
24
67°
56°
25
67°
56°
26
68°
57°
27
67°
56°
28
68°
57°
29
69°
57°
30
69°
56°
1
66°
56°
2
67°
57°
3
68°
57°
4
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Selsey
Selsey's June 2026 forecast shows daily high temperatures ranging from 61° to 69°, with overnight lows between 49° and 57°. The average high for June is 66° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Selsey. See also: July | August | September.