S
M
T
W
T
F
S
30
90°
70°
31
91°
70°
1
94°
71°
2
95°
71°
3
96°
72°
4
95°
72°
5
99°
71°
6
95°
71°
7
81°
71°
8
88°
68°
9
90°
65°
10
90°
66°
11
92°
70°
12
82°
71°
13
89°
71°
14
91°
67°
15
84°
71°
16
87°
69°
17
90°
65°
18
93°
67°
19
90°
70°
20
89°
69°
21
91°
67°
22
84°
69°
23
74°
64°
24
N/A
25
77°
50°
26
81°
51°
27
79°
51°
28
79°
55°
29
78°
56°
30
80°
62°
1
80°
62°
2
79°
65°
3
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Raoul
Raoul's September 2026 forecast shows daily high temperatures ranging from 76° to 81°, with overnight lows between 50° and 65°. The average high for September is 79° with an average low of 57°. 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 Raoul. See also: October | November | December.