S
M
T
W
T
F
S
28
92°
77°
29
93°
77°
30
93°
75°
1
94°
76°
2
91°
74°
3
96°
75°
4
95°
78°
5
96°
70°
6
94°
71°
7
88°
75°
8
92°
76°
9
92°
76°
10
92°
78°
11
90°
75°
12
89°
75°
13
86°
74°
14
90°
75°
15
89°
73°
16
90°
76°
17
92°
77°
18
93°
76°
19
91°
77°
20
92°
75°
21
91°
78°
22
91°
77°
23
92°
78°
24
90°
78°
25
92°
78°
26
91°
77°
27
91°
78°
28
92°
77°
29
91°
78°
30
91°
78°
31
90°
77°
1
91°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Manchester
Manchester's July 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 73° and 78°. The average high for July is 91° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Manchester. See also: August | September | October.