S
M
T
W
T
F
S
30
85°
77°
31
85°
77°
1
84°
75°
2
84°
76°
3
85°
77°
4
85°
77°
5
86°
76°
6
84°
76°
7
85°
77°
8
83°
76°
9
85°
77°
10
85°
77°
11
88°
76°
12
89°
76°
13
89°
75°
14
88°
76°
15
89°
74°
16
90°
75°
17
88°
74°
18
87°
75°
19
88°
75°
20
88°
74°
21
87°
75°
22
88°
75°
23
87°
74°
24
88°
75°
25
87°
74°
26
88°
75°
27
87°
74°
28
87°
74°
29
88°
75°
30
87°
75°
1
87°
74°
2
88°
75°
3
87°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Numdul
Numdul's September 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 74° and 77°. The average high for September is 87° with an average low of 75°. 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 Numdul. See also: October | November | December.