S
M
T
W
T
F
S
30
91°
70°
31
79°
61°
1
88°
63°
2
88°
70°
3
90°
68°
4
90°
68°
5
91°
66°
6
91°
72°
7
91°
68°
8
97°
72°
9
95°
79°
10
100°
73°
11
93°
68°
12
93°
66°
13
90°
68°
14
90°
72°
15
86°
68°
16
79°
61°
17
82°
61°
18
88°
63°
19
88°
64°
20
90°
64°
21
88°
65°
22
88°
63°
23
83°
64°
24
86°
61°
25
81°
63°
26
84°
62°
27
86°
65°
28
85°
64°
29
83°
62°
30
85°
62°
1
83°
63°
2
89°
49°
3
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Red Rock
Red Rock's September 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 49° and 65°. The average high for September is 85° with an average low of 61°. 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 Red Rock. See also: October | November | December.
