S
M
T
W
T
F
S
26
77°
61°
27
77°
57°
28
82°
61°
29
88°
55°
30
79°
54°
31
77°
57°
1
77°
54°
2
81°
52°
3
88°
52°
4
79°
59°
5
75°
55°
6
72°
48°
7
75°
45°
8
79°
45°
9
86°
52°
10
81°
55°
11
79°
55°
12
90°
52°
13
93°
55°
14
90°
57°
15
82°
64°
16
77°
64°
17
81°
63°
18
79°
63°
19
75°
55°
20
73°
55°
21
70°
54°
22
73°
46°
23
75°
46°
24
75°
54°
25
81°
61°
26
81°
55°
27
75°
61°
28
75°
57°
29
70°
60°
30
71°
59°
31
72°
55°
1
71°
58°
2
70°
61°
3
73°
61°
4
72°
59°
5
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Hayling
South Hayling's August 2026 forecast shows daily high temperatures ranging from 70° to 73°, with overnight lows between 55° and 61°. The average high for August is 71° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in South Hayling. See also: September | October | November.