S
M
T
W
T
F
S
26
90°
76°
27
92°
74°
28
91°
72°
29
91°
74°
30
94°
75°
31
93°
74°
1
94°
75°
2
94°
75°
3
93°
77°
4
94°
75°
5
92°
73°
6
91°
73°
7
90°
74°
8
91°
73°
9
93°
76°
10
93°
76°
11
92°
77°
12
92°
77°
13
94°
76°
14
94°
76°
15
95°
75°
16
95°
76°
17
94°
75°
18
93°
75°
19
94°
76°
20
95°
72°
21
89°
75°
22
93°
76°
23
92°
76°
24
93°
75°
25
93°
76°
26
92°
75°
27
92°
75°
28
91°
74°
29
93°
75°
30
93°
75°
31
92°
74°
1
93°
74°
2
93°
73°
3
92°
73°
4
92°
74°
5
91°
74°
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 89° to 95°, with overnight lows between 72° and 77°. The average high for August is 93° with an average low of 75°. 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.
