S
M
T
W
T
F
S
30
104°
75°
31
103°
75°
1
103°
72°
2
104°
77°
3
103°
74°
4
103°
77°
5
102°
73°
6
104°
74°
7
104°
72°
8
104°
75°
9
104°
77°
10
97°
74°
11
102°
70°
12
108°
71°
13
104°
73°
14
103°
78°
15
104°
79°
16
102°
74°
17
101°
74°
18
100°
74°
19
100°
75°
20
98°
73°
21
97°
68°
22
94°
67°
23
95°
68°
24
96°
75°
25
96°
72°
26
99°
71°
27
94°
68°
28
96°
69°
29
93°
76°
30
90°
69°
1
88°
68°
2
83°
68°
3
76°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Devol
Devol's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Devol. See also: October | November | December.