S
M
T
W
T
F
S
26
80°
56°
27
77°
54°
28
77°
59°
29
78°
55°
30
75°
54°
31
76°
58°
1
77°
57°
2
81°
59°
3
80°
60°
4
78°
59°
5
80°
55°
6
75°
52°
7
75°
54°
8
76°
56°
9
75°
55°
10
75°
54°
11
76°
51°
12
74°
53°
13
77°
58°
14
77°
56°
15
74°
52°
16
73°
50°
17
74°
52°
18
74°
57°
19
75°
58°
20
80°
58°
21
78°
57°
22
80°
56°
23
76°
56°
24
84°
55°
25
79°
55°
26
81°
52°
27
82°
48°
28
75°
46°
29
72°
46°
30
71°
45°
31
71°
44°
1
73°
50°
2
73°
54°
3
72°
55°
4
80°
55°
5
81°
53°
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 71° to 84°, with overnight lows between 44° and 60°. The average high for August is 77° with an average low of 54°. 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.
