S
M
T
W
T
F
S
30
94°
75°
31
91°
75°
1
85°
76°
2
89°
76°
3
93°
76°
4
91°
75°
5
91°
76°
6
92°
74°
7
96°
73°
8
93°
74°
9
89°
74°
10
89°
72°
11
90°
73°
12
91°
72°
13
90°
73°
14
92°
72°
15
88°
71°
16
89°
70°
17
88°
71°
18
88°
69°
19
90°
69°
20
88°
68°
21
90°
72°
22
90°
72°
23
89°
71°
24
89°
72°
25
88°
71°
26
88°
71°
27
87°
70°
28
88°
70°
29
86°
69°
30
87°
70°
1
85°
64°
2
80°
62°
3
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rayne
Rayne's September 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 61° and 74°. The average high for September is 88° with an average low of 70°. 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 Rayne. See also: October | November | December.
