S
M
T
W
T
F
S
30
93°
72°
31
95°
72°
1
97°
72°
2
98°
73°
3
99°
74°
4
98°
75°
5
96°
72°
6
98°
73°
7
95°
72°
8
92°
72°
9
90°
73°
10
90°
68°
11
92°
68°
12
91°
69°
13
90°
68°
14
89°
67°
15
92°
66°
16
91°
66°
17
92°
65°
18
84°
61°
19
80°
64°
20
80°
65°
21
88°
65°
22
87°
64°
23
86°
64°
24
86°
63°
25
85°
64°
26
86°
64°
27
86°
63°
28
85°
64°
29
84°
64°
30
84°
63°
1
85°
62°
2
81°
57°
3
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Red Eagle
Red Eagle's September 2026 forecast shows daily high temperatures ranging from 75° to 98°, with overnight lows between 54° and 73°. The average high for September is 88° with an average low of 66°. 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 Eagle. See also: October | November | December.