S
M
T
W
T
F
S
30
72°
55°
31
N/A
1
71°
59°
2
70°
64°
3
73°
66°
4
72°
58°
5
71°
59°
6
72°
61°
7
71°
61°
8
70°
57°
9
69°
58°
10
67°
56°
11
66°
51°
12
66°
50°
13
65°
49°
14
65°
49°
15
67°
51°
16
64°
48°
17
65°
52°
18
66°
54°
19
67°
53°
20
64°
51°
21
66°
53°
22
67°
54°
23
67°
51°
24
64°
48°
25
64°
47°
26
65°
47°
27
66°
51°
28
66°
52°
29
65°
53°
30
66°
52°
1
66°
52°
2
66°
51°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Hayling
South Hayling's September 2026 forecast shows daily high temperatures ranging from 64° to 73°, with overnight lows between 47° and 66°. The average high for September is 67° 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 September weather will actually feel in South Hayling. See also: October | November | December.
