S
M
T
W
T
F
S
30
104°
78°
31
103°
74°
1
102°
74°
2
103°
79°
3
98°
76°
4
102°
75°
5
102°
75°
6
104°
75°
7
103°
76°
8
104°
80°
9
103°
75°
10
86°
71°
11
97°
77°
12
96°
75°
13
99°
74°
14
99°
72°
15
85°
64°
16
86°
66°
17
90°
63°
18
83°
61°
19
82°
59°
20
80°
61°
21
82°
60°
22
87°
67°
23
88°
67°
24
83°
66°
25
76°
66°
26
79°
65°
27
81°
65°
28
84°
64°
29
81°
65°
30
81°
56°
1
72°
51°
2
72°
51°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edmond
Edmond's September 2026 forecast shows daily high temperatures ranging from 70° to 104°, with overnight lows between 50° and 80°. The average high for September is 86° with an average low of 65°. 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 Edmond. See also: October | November | December.
