S
M
T
W
T
F
S
30
90°
72°
31
90°
74°
1
89°
73°
2
90°
73°
3
89°
74°
4
89°
73°
5
88°
74°
6
89°
74°
7
90°
73°
8
89°
75°
9
90°
74°
10
90°
74°
11
89°
72°
12
88°
73°
13
89°
74°
14
88°
74°
15
89°
73°
16
89°
74°
17
90°
75°
18
90°
74°
19
89°
74°
20
90°
73°
21
91°
73°
22
91°
72°
23
90°
72°
24
89°
73°
25
88°
74°
26
89°
73°
27
90°
74°
28
89°
73°
29
89°
73°
30
89°
73°
1
88°
73°
2
88°
73°
3
Hist. Avg.
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ipwek
Ipwek's September 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 72° and 75°. The average high for September is 89° with an average low of 73°. 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 Ipwek. See also: October | November | December.