S
M
T
W
T
F
S
30
88°
54°
31
92°
55°
1
92°
58°
2
88°
53°
3
86°
53°
4
86°
54°
5
87°
56°
6
87°
55°
7
86°
54°
8
87°
56°
9
86°
57°
10
87°
60°
11
88°
59°
12
89°
60°
13
88°
62°
14
92°
61°
15
92°
60°
16
91°
59°
17
91°
58°
18
90°
58°
19
90°
57°
20
88°
58°
21
90°
59°
22
90°
59°
23
89°
58°
24
85°
59°
25
81°
58°
26
80°
58°
27
81°
57°
28
82°
58°
29
83°
59°
30
82°
58°
1
84°
55°
2
82°
55°
3
86°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Denverton
Denverton's September 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 53° and 62°. The average high for September is 87° with an average low of 57°. 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 Denverton. See also: October | November | December.