S
M
T
W
T
F
S
28
81°
66°
29
82°
66°
30
82°
67°
1
84°
67°
2
82°
66°
3
81°
67°
4
80°
65°
5
81°
62°
6
80°
61°
7
81°
62°
8
81°
62°
9
82°
63°
10
82°
66°
11
83°
66°
12
82°
67°
13
82°
68°
14
83°
68°
15
83°
67°
16
84°
68°
17
82°
68°
18
83°
67°
19
84°
67°
20
89°
69°
21
86°
68°
22
88°
68°
23
89°
65°
24
88°
61°
25
83°
62°
26
83°
62°
27
84°
63°
28
86°
63°
29
84°
64°
30
84°
65°
31
85°
66°
1
88°
67°
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 80° to 89°, with overnight lows between 61° and 69°. The average high for July is 83° with an average low of 65°. 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.