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
63°
48°
11
64°
54°
12
70°
52°
13
70°
59°
14
73°
61°
15
64°
55°
16
61°
55°
17
61°
55°
18
63°
54°
19
N/A
20
64°
48°
21
70°
54°
22
69°
56°
23
62°
45°
24
65°
50°
25
66°
51°
26
66°
53°
27
65°
52°
28
62°
50°
29
63°
54°
30
65°
51°
1
62°
49°
2
64°
46°
3
58°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ellesmere Port
Ellesmere Port's September 2026 forecast shows daily high temperatures ranging from 58° to 70°, with overnight lows between 45° and 56°. The average high for September is 64° with an average low of 50°. 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 Ellesmere Port. See also: October | November | December.
