S
M
T
W
T
F
S
30
73°
50°
31
69°
47°
1
65°
53°
2
65°
55°
3
62°
57°
4
68°
48°
5
68°
48°
6
73°
46°
7
74°
53°
8
84°
56°
9
94°
62°
10
90°
67°
11
81°
50°
12
76°
56°
13
72°
51°
14
74°
52°
15
70°
52°
16
66°
46°
17
65°
50°
18
72°
49°
19
79°
52°
20
65°
49°
21
64°
48°
22
73°
46°
23
83°
51°
24
81°
56°
25
74°
57°
26
69°
49°
27
68°
48°
28
65°
50°
29
71°
52°
30
73°
52°
1
72°
55°
2
71°
52°
3
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manchester
Manchester's September 2026 forecast shows daily high temperatures ranging from 65° to 73°, with overnight lows between 50° and 55°. The average high for September is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Manchester. See also: October | November | December.
