S
M
T
W
T
F
S
30
100°
72°
31
97°
72°
1
100°
72°
2
101°
72°
3
100°
72°
4
100°
73°
5
99°
73°
6
N/A
7
89°
68°
8
90°
70°
9
91°
69°
10
87°
68°
11
90°
68°
12
89°
67°
13
88°
72°
14
89°
71°
15
85°
72°
16
86°
67°
17
83°
66°
18
89°
64°
19
85°
66°
20
86°
65°
21
86°
66°
22
85°
66°
23
86°
65°
24
85°
66°
25
84°
65°
26
85°
66°
27
85°
66°
28
86°
65°
29
86°
65°
30
87°
63°
1
86°
63°
2
85°
65°
3
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sumpong
Sumpong's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 63° and 72°. The average high for September is 87° with an average low of 67°. 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 Sumpong. See also: October | November | December.
