S
M
T
W
T
F
S
30
84°
71°
31
86°
71°
1
85°
71°
2
85°
71°
3
85°
71°
4
85°
71°
5
86°
70°
6
85°
71°
7
85°
68°
8
80°
68°
9
80°
68°
10
80°
68°
11
80°
67°
12
80°
68°
13
87°
70°
14
87°
68°
15
88°
66°
16
89°
66°
17
89°
66°
18
90°
66°
19
89°
69°
20
87°
68°
21
87°
69°
22
85°
69°
23
86°
68°
24
88°
69°
25
88°
69°
26
87°
68°
27
84°
69°
28
86°
68°
29
84°
68°
30
85°
68°
1
84°
67°
2
84°
68°
3
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dessene
Dessene's September 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 66° and 70°. The average high for September is 85° with an average low of 68°. 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 Dessene. See also: October | November | December.