S
M
T
W
T
F
S
26
81°
49°
27
87°
50°
28
83°
57°
29
71°
63°
30
N/A
31
82°
61°
1
86°
67°
2
87°
68°
3
81°
70°
4
84°
63°
5
84°
65°
6
83°
66°
7
86°
65°
8
87°
64°
9
86°
67°
10
85°
66°
11
84°
64°
12
82°
63°
13
81°
58°
14
84°
66°
15
79°
63°
16
78°
60°
17
78°
64°
18
77°
64°
19
77°
63°
20
78°
61°
21
77°
65°
22
78°
65°
23
77°
64°
24
77°
63°
25
78°
61°
26
77°
61°
27
76°
60°
28
76°
59°
29
75°
57°
30
75°
58°
31
78°
64°
1
80°
65°
2
81°
64°
3
78°
63°
4
75°
61°
5
75°
59°
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 75° to 87°, with overnight lows between 57° and 70°. The average high for August is 80° with an average low of 63°. 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.
