S
M
T
W
T
F
S
30
64°
53°
31
N/A
1
72°
52°
2
68°
46°
3
57°
47°
4
58°
42°
5
65°
39°
6
70°
44°
7
69°
43°
8
67°
42°
9
62°
39°
10
65°
42°
11
62°
38°
12
59°
39°
13
61°
38°
14
60°
37°
15
65°
41°
16
62°
42°
17
57°
41°
18
54°
41°
19
54°
40°
20
57°
39°
21
53°
33°
22
52°
37°
23
51°
31°
24
50°
30°
25
51°
36°
26
59°
38°
27
60°
39°
28
58°
39°
29
51°
38°
30
58°
38°
1
58°
37°
2
58°
38°
3
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wells
Wells's September 2026 forecast shows daily high temperatures ranging from 50° to 72°, with overnight lows between 30° and 52°. The average high for September is 59° with an average low of 39°. 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 Wells. See also: October | November | December.