S
M
T
W
T
F
S
26
69°
56°
27
72°
55°
28
73°
55°
29
74°
56°
30
74°
57°
31
75°
56°
1
72°
55°
2
71°
56°
3
71°
57°
4
72°
58°
5
72°
55°
6
70°
56°
7
70°
56°
8
71°
55°
9
72°
56°
10
70°
53°
11
70°
53°
12
72°
54°
13
71°
53°
14
70°
55°
15
73°
54°
16
73°
55°
17
74°
55°
18
74°
54°
19
73°
56°
20
74°
57°
21
74°
57°
22
73°
56°
23
73°
56°
24
72°
55°
25
73°
56°
26
73°
56°
27
72°
55°
28
73°
52°
29
70°
54°
30
69°
51°
31
70°
53°
1
68°
53°
2
71°
54°
3
69°
54°
4
69°
53°
5
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Corston
Corston's August 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 51° and 58°. The average high for August is 72° 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 Corston. See also: September | October | November.