S
M
T
W
T
F
S
30
66°
57°
31
64°
54°
1
68°
52°
2
66°
57°
3
70°
59°
4
64°
57°
5
64°
55°
6
73°
55°
7
66°
57°
8
61°
54°
9
63°
50°
10
64°
57°
11
63°
48°
12
66°
60°
13
66°
56°
14
69°
58°
15
64°
53°
16
62°
52°
17
64°
53°
18
64°
54°
19
64°
54°
20
63°
55°
21
64°
55°
22
63°
54°
23
64°
55°
24
65°
52°
25
61°
49°
26
61°
48°
27
60°
48°
28
62°
49°
29
61°
52°
30
61°
50°
1
60°
52°
2
62°
51°
3
62°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Maghull
Maghull's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 48° and 60°. The average high for September is 63° with an average low of 53°. 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 Maghull. See also: October | November | December.