S
M
T
W
T
F
S
26
86°
65°
27
86°
66°
28
87°
66°
29
87°
67°
30
86°
66°
31
85°
67°
1
85°
67°
2
84°
66°
3
85°
66°
4
84°
65°
5
84°
63°
6
82°
64°
7
85°
66°
8
86°
60°
9
78°
59°
10
78°
58°
11
79°
63°
12
79°
62°
13
80°
65°
14
79°
65°
15
80°
64°
16
84°
64°
17
80°
58°
18
80°
57°
19
82°
62°
20
81°
61°
21
79°
62°
22
83°
61°
23
83°
61°
24
82°
57°
25
77°
56°
26
78°
56°
27
77°
57°
28
76°
55°
29
78°
56°
30
78°
60°
31
83°
62°
1
83°
62°
2
82°
61°
3
83°
55°
4
82°
53°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cheshire
Cheshire's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 53° and 67°. The average high for August is 82° with an average low of 61°. 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 Cheshire. See also: September | October | November.