S
M
T
W
T
F
S
26
74°
56°
27
74°
55°
28
71°
54°
29
68°
51°
30
69°
56°
31
70°
56°
1
73°
55°
2
70°
52°
3
71°
56°
4
70°
56°
5
72°
57°
6
73°
57°
7
73°
56°
8
72°
56°
9
73°
57°
10
73°
56°
11
74°
56°
12
74°
57°
13
73°
56°
14
73°
56°
15
73°
56°
16
70°
55°
17
73°
54°
18
71°
55°
19
72°
53°
20
73°
52°
21
73°
54°
22
72°
54°
23
73°
55°
24
72°
54°
25
72°
54°
26
69°
52°
27
68°
50°
28
67°
54°
29
68°
52°
30
68°
52°
31
66°
51°
1
66°
53°
2
67°
52°
3
67°
50°
4
66°
49°
5
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Speke
Speke's August 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 49° and 57°. The average high for August is 71° 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 August weather will actually feel in Speke. See also: September | October | November.