S
M
T
W
T
F
S
30
81°
74°
31
88°
75°
1
87°
77°
2
86°
78°
3
87°
76°
4
80°
76°
5
81°
76°
6
82°
69°
7
85°
70°
8
82°
70°
9
83°
70°
10
83°
70°
11
81°
68°
12
85°
69°
13
84°
69°
14
83°
70°
15
79°
73°
16
80°
72°
17
82°
72°
18
81°
71°
19
82°
74°
20
84°
74°
21
83°
74°
22
83°
75°
23
84°
75°
24
81°
74°
25
82°
75°
26
83°
75°
27
83°
74°
28
82°
74°
29
83°
74°
30
83°
75°
1
84°
74°
2
83°
73°
3
82°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ibung
Ibung's September 2026 forecast shows daily high temperatures ranging from 79° to 85°, with overnight lows between 68° and 75°. The average high for September is 83° with an average low of 72°. 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 Ibung. See also: October | November | December.