S
M
T
W
T
F
S
26
73°
61°
27
70°
57°
28
81°
63°
29
77°
61°
30
73°
59°
31
70°
54°
1
70°
53°
2
79°
59°
3
82°
63°
4
73°
60°
5
71°
57°
6
72°
56°
7
73°
62°
8
73°
56°
9
75°
57°
10
75°
58°
11
76°
59°
12
76°
57°
13
75°
56°
14
75°
57°
15
72°
56°
16
71°
55°
17
69°
55°
18
68°
53°
19
68°
51°
20
67°
51°
21
67°
50°
22
68°
50°
23
67°
52°
24
69°
55°
25
71°
55°
26
70°
53°
27
70°
52°
28
71°
55°
29
71°
53°
30
72°
54°
31
71°
55°
1
68°
54°
2
68°
52°
3
69°
49°
4
66°
50°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Weston-Super-Mare
Weston-Super-Mare's August 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 49° and 63°. The average high for August is 71° 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 August weather will actually feel in Weston-Super-Mare. See also: September | October | November.