S
M
T
W
T
F
S
30
93°
71°
31
95°
70°
1
97°
71°
2
N/A
3
97°
74°
4
96°
75°
5
95°
75°
6
97°
75°
7
92°
70°
8
88°
68°
9
93°
68°
10
94°
67°
11
90°
65°
12
91°
66°
13
89°
63°
14
90°
64°
15
85°
61°
16
80°
65°
17
82°
64°
18
78°
65°
19
79°
64°
20
79°
64°
21
81°
63°
22
84°
64°
23
84°
63°
24
83°
63°
25
79°
62°
26
81°
61°
27
81°
55°
28
75°
52°
29
74°
51°
30
76°
52°
1
75°
54°
2
76°
57°
3
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Red Star
Red Star's September 2026 forecast shows daily high temperatures ranging from 74° to 97°, with overnight lows between 51° and 75°. The average high for September is 84° with an average low of 63°. 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 Star. See also: October | November | December.
