S
M
T
W
T
F
S
30
97°
67°
31
98°
66°
1
98°
67°
2
97°
67°
3
97°
68°
4
95°
66°
5
97°
63°
6
96°
57°
7
90°
57°
8
88°
59°
9
89°
60°
10
92°
63°
11
94°
61°
12
95°
61°
13
93°
64°
14
94°
63°
15
94°
60°
16
91°
59°
17
92°
60°
18
91°
62°
19
92°
60°
20
91°
56°
21
89°
60°
22
85°
60°
23
83°
56°
24
84°
60°
25
84°
57°
26
87°
54°
27
84°
54°
28
83°
57°
29
83°
52°
30
81°
56°
1
81°
61°
2
88°
58°
3
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Agua Dulce
Agua Dulce's September 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 52° and 68°. The average high for September is 90° 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 Agua Dulce. See also: October | November | December.
