S
M
T
W
T
F
S
30
90°
76°
31
92°
75°
1
90°
76°
2
91°
75°
3
90°
75°
4
90°
76°
5
91°
75°
6
90°
76°
7
89°
76°
8
90°
75°
9
89°
76°
10
89°
76°
11
90°
75°
12
89°
75°
13
90°
74°
14
90°
74°
15
91°
75°
16
91°
75°
17
92°
74°
18
92°
75°
19
90°
75°
20
91°
74°
21
92°
75°
22
91°
74°
23
90°
74°
24
90°
73°
25
87°
74°
26
87°
72°
27
88°
73°
28
88°
72°
29
87°
74°
30
87°
73°
1
88°
72°
2
88°
70°
3
86°
69°
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 86° to 92°, with overnight lows between 69° and 76°. The average high for September is 90° with an average low of 74°. 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.