S
M
T
W
T
F
S
30
81°
63°
31
82°
65°
1
81°
62°
2
82°
57°
3
81°
60°
4
82°
61°
5
76°
61°
6
82°
59°
7
83°
63°
8
N/A
9
77°
62°
10
72°
60°
11
69°
57°
12
73°
57°
13
75°
60°
14
71°
60°
15
68°
58°
16
75°
60°
17
71°
63°
18
72°
60°
19
73°
59°
20
74°
60°
21
75°
61°
22
72°
60°
23
73°
57°
24
72°
58°
25
73°
59°
26
73°
60°
27
72°
61°
28
72°
61°
29
71°
60°
30
72°
61°
1
72°
60°
2
71°
58°
3
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cha Pai
Cha Pai's September 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 57° and 63°. The average high for September is 72° with an average low of 60°. 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 Cha Pai. See also: October | November | December.
