S
M
T
W
T
F
S
30
95°
82°
31
94°
82°
1
93°
82°
2
94°
82°
3
94°
83°
4
95°
83°
5
95°
83°
6
95°
82°
7
95°
82°
8
N/A
9
94°
80°
10
92°
79°
11
90°
79°
12
92°
77°
13
92°
79°
14
91°
81°
15
92°
78°
16
91°
78°
17
92°
75°
18
89°
76°
19
91°
76°
20
90°
77°
21
88°
77°
22
89°
76°
23
88°
77°
24
87°
77°
25
87°
76°
26
88°
77°
27
87°
77°
28
87°
76°
29
88°
77°
30
88°
77°
1
89°
76°
2
88°
77°
3
89°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Duangan
Duangan's September 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 75° and 81°. The average high for September is 90° with an average low of 77°. 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 Duangan. See also: October | November | December.