S
M
T
W
T
F
S
30
88°
74°
31
90°
75°
1
91°
74°
2
92°
76°
3
94°
79°
4
94°
79°
5
94°
76°
6
88°
76°
7
93°
77°
8
N/A
9
90°
74°
10
88°
74°
11
89°
74°
12
88°
76°
13
89°
74°
14
85°
73°
15
83°
77°
16
85°
78°
17
86°
76°
18
91°
74°
19
91°
74°
20
90°
75°
21
87°
75°
22
88°
76°
23
86°
75°
24
86°
75°
25
87°
76°
26
84°
75°
27
86°
75°
28
85°
76°
29
85°
75°
30
86°
74°
1
85°
74°
2
86°
75°
3
87°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Khong
Khong's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 73° and 78°. 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 Khong. See also: October | November | December.
