S
M
T
W
T
F
S
30
94°
77°
31
92°
78°
1
92°
78°
2
94°
78°
3
92°
79°
4
93°
70°
5
90°
74°
6
92°
79°
7
94°
76°
8
92°
78°
9
91°
78°
10
N/A
11
85°
74°
12
87°
74°
13
91°
74°
14
92°
74°
15
92°
74°
16
91°
73°
17
91°
74°
18
90°
74°
19
91°
75°
20
91°
73°
21
92°
73°
22
91°
74°
23
89°
73°
24
89°
73°
25
89°
74°
26
88°
74°
27
87°
73°
28
89°
74°
29
89°
74°
30
90°
73°
1
90°
74°
2
86°
74°
3
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Seremban
Seremban's September 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 73° and 75°. The average high for September is 89° with an average low of 74°. 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 Seremban. See also: October | November | December.