S
M
T
W
T
F
S
30
93°
76°
31
91°
76°
1
93°
75°
2
94°
76°
3
92°
75°
4
95°
75°
5
91°
77°
6
91°
75°
7
92°
76°
8
N/A
9
94°
74°
10
90°
74°
11
89°
73°
12
85°
73°
13
85°
72°
14
86°
72°
15
81°
76°
16
83°
74°
17
84°
74°
18
87°
73°
19
89°
73°
20
88°
74°
21
86°
74°
22
84°
74°
23
86°
74°
24
86°
74°
25
87°
75°
26
86°
74°
27
87°
74°
28
87°
74°
29
84°
74°
30
85°
74°
1
86°
74°
2
87°
74°
3
88°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Plai Phraya
Plai Phraya's September 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 72° and 76°. The average high for September is 86° 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 Plai Phraya. See also: October | November | December.
