S
M
T
W
T
F
S
26
66°
61°
27
70°
59°
28
77°
64°
29
73°
61°
30
68°
55°
31
68°
50°
1
66°
55°
2
72°
54°
3
81°
61°
4
77°
64°
5
66°
55°
6
64°
52°
7
70°
50°
8
77°
52°
9
75°
54°
10
68°
54°
11
N/A
12
90°
63°
13
82°
64°
14
69°
59°
15
67°
57°
16
67°
56°
17
70°
60°
18
70°
58°
19
68°
56°
20
67°
56°
21
70°
59°
22
68°
58°
23
69°
57°
24
65°
51°
25
66°
52°
26
65°
51°
27
65°
51°
28
64°
50°
29
64°
50°
30
65°
53°
31
64°
51°
1
65°
52°
2
69°
56°
3
69°
55°
4
68°
54°
5
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Wallasey
Wallasey's August 2026 forecast shows daily high temperatures ranging from 64° to 90°, with overnight lows between 50° and 64°. The average high for August is 69° 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 Wallasey. See also: September | October | November.