S
M
T
W
T
F
S
30
65°
49°
31
64°
50°
1
67°
49°
2
68°
51°
3
68°
53°
4
67°
47°
5
66°
47°
6
65°
52°
7
67°
50°
8
67°
47°
9
66°
52°
10
67°
52°
11
67°
51°
12
66°
49°
13
64°
46°
14
62°
49°
15
61°
50°
16
62°
52°
17
63°
50°
18
65°
48°
19
61°
51°
20
64°
50°
21
66°
49°
22
64°
47°
23
59°
45°
24
59°
49°
25
60°
49°
26
61°
47°
27
60°
48°
28
58°
50°
29
61°
49°
30
62°
48°
1
61°
49°
2
61°
46°
3
58°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ellesmere
Ellesmere's September 2026 forecast shows daily high temperatures ranging from 58° to 68°, with overnight lows between 43° and 53°. The average high for September is 63° with an average low of 49°. 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. See also: October | November | December.
