S
M
T
W
T
F
S
30
91°
75°
31
91°
76°
1
92°
76°
2
92°
75°
3
93°
76°
4
91°
76°
5
95°
75°
6
94°
74°
7
99°
76°
8
100°
76°
9
98°
76°
10
99°
76°
11
99°
76°
12
98°
76°
13
97°
74°
14
93°
75°
15
93°
73°
16
94°
74°
17
92°
75°
18
92°
74°
19
93°
75°
20
90°
75°
21
90°
76°
22
89°
76°
23
90°
75°
24
89°
76°
25
90°
76°
26
91°
75°
27
91°
76°
28
90°
75°
29
90°
75°
30
89°
76°
1
91°
76°
2
90°
75°
3
91°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cantaura
Cantaura's September 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 73° and 76°. The average high for September is 93° 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 Cantaura. See also: October | November | December.