S
M
T
W
T
F
S
30
71°
57°
31
74°
56°
1
79°
52°
2
77°
47°
3
69°
53°
4
72°
56°
5
68°
48°
6
77°
43°
7
68°
43°
8
68°
45°
9
67°
51°
10
69°
53°
11
70°
52°
12
72°
48°
13
73°
43°
14
65°
42°
15
62°
40°
16
64°
40°
17
63°
45°
18
66°
40°
19
68°
38°
20
61°
43°
21
62°
50°
22
68°
41°
23
70°
48°
24
69°
49°
25
70°
49°
26
69°
48°
27
70°
42°
28
68°
38°
29
57°
43°
30
55°
42°
1
62°
43°
2
64°
46°
3
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Deer Creek
Deer Creek's September 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 34° and 57°. The average high for September is 67° with an average low of 46°. 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 Deer Creek. See also: October | November | December.
