S
M
T
W
T
F
S
26
79°
51°
27
83°
55°
28
81°
60°
29
67°
61°
30
73°
58°
31
80°
56°
1
84°
57°
2
82°
68°
3
80°
59°
4
80°
53°
5
83°
54°
6
86°
60°
7
86°
68°
8
84°
63°
9
80°
58°
10
81°
52°
11
80°
63°
12
79°
54°
13
77°
58°
14
77°
53°
15
74°
49°
16
79°
46°
17
77°
64°
18
79°
58°
19
78°
54°
20
76°
51°
21
78°
48°
22
77°
51°
23
78°
57°
24
73°
50°
25
72°
54°
26
75°
56°
27
78°
54°
28
78°
55°
29
74°
53°
30
77°
58°
31
79°
59°
1
72°
61°
2
75°
61°
3
76°
56°
4
75°
54°
5
76°
52°
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 72° to 79°, with overnight lows between 52° and 61°. The average high for August is 76° with an average low of 57°. 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.
