S
M
T
W
T
F
S
26
82°
65°
27
83°
66°
28
83°
64°
29
84°
64°
30
85°
68°
31
83°
62°
1
82°
67°
2
83°
68°
3
84°
61°
4
86°
60°
5
81°
61°
6
81°
61°
7
84°
60°
8
82°
61°
9
83°
66°
10
85°
66°
11
83°
64°
12
86°
65°
13
85°
67°
14
86°
67°
15
83°
66°
16
86°
60°
17
86°
59°
18
79°
59°
19
79°
60°
20
78°
61°
21
79°
58°
22
78°
64°
23
80°
65°
24
83°
66°
25
86°
64°
26
86°
56°
27
83°
56°
28
76°
57°
29
76°
57°
30
77°
61°
31
77°
63°
1
83°
64°
2
83°
62°
3
82°
56°
4
82°
62°
5
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Manchester
Manchester's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 56° and 68°. The average high for August is 82° with an average low of 62°. 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 Manchester. See also: September | October | November.
