S
M
T
W
T
F
S
26
65°
56°
27
65°
54°
28
66°
54°
29
67°
58°
30
68°
56°
31
69°
54°
1
70°
58°
2
67°
58°
3
68°
56°
4
69°
56°
5
70°
58°
6
70°
57°
7
71°
57°
8
68°
55°
9
67°
53°
10
67°
57°
11
69°
59°
12
71°
58°
13
71°
58°
14
70°
57°
15
72°
59°
16
72°
58°
17
70°
57°
18
68°
56°
19
70°
57°
20
70°
57°
21
69°
56°
22
69°
52°
23
68°
57°
24
66°
55°
25
65°
53°
26
65°
52°
27
66°
52°
28
65°
53°
29
64°
56°
30
64°
55°
31
65°
51°
1
64°
51°
2
64°
55°
3
65°
50°
4
67°
49°
5
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marple
Marple's August 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 49° and 59°. The average high for August is 68° 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 Marple. See also: September | October | November.