S
M
T
W
T
F
S
30
92°
71°
31
88°
68°
1
90°
68°
2
91°
63°
3
88°
72°
4
88°
66°
5
93°
70°
6
95°
73°
7
95°
72°
8
95°
66°
9
93°
66°
10
91°
64°
11
95°
70°
12
91°
64°
13
96°
69°
14
88°
67°
15
86°
65°
16
84°
62°
17
86°
63°
18
84°
62°
19
86°
60°
20
84°
60°
21
85°
59°
22
87°
58°
23
92°
60°
24
88°
58°
25
89°
57°
26
90°
50°
27
78°
57°
28
79°
57°
29
78°
56°
30
80°
56°
1
84°
55°
2
85°
56°
3
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rodeo
Rodeo's September 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 50° and 69°. The average high for September is 85° with an average low of 59°. 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 Rodeo. See also: October | November | December.
