S
M
T
W
T
F
S
30
75°
52°
31
76°
50°
1
73°
49°
2
74°
48°
3
73°
49°
4
70°
46°
5
73°
48°
6
77°
53°
7
77°
54°
8
71°
53°
9
76°
53°
10
77°
55°
11
78°
52°
12
74°
51°
13
74°
51°
14
73°
52°
15
75°
52°
16
72°
50°
17
68°
49°
18
64°
46°
19
66°
49°
20
71°
48°
21
66°
48°
22
69°
46°
23
58°
43°
24
57°
43°
25
56°
41°
26
56°
40°
27
64°
45°
28
66°
46°
29
66°
45°
30
64°
44°
1
57°
41°
2
55°
44°
3
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ely
Ely's September 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 38° and 55°. The average high for September is 69° with an average low of 48°. 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 Ely. See also: October | November | December.