S
M
T
W
T
F
S
30
69°
51°
31
70°
54°
1
69°
56°
2
68°
56°
3
75°
57°
4
76°
55°
5
71°
49°
6
71°
47°
7
68°
51°
8
74°
53°
9
70°
50°
10
71°
53°
11
68°
45°
12
68°
46°
13
69°
52°
14
73°
46°
15
66°
47°
16
64°
50°
17
63°
45°
18
64°
48°
19
69°
42°
20
65°
45°
21
68°
45°
22
70°
48°
23
69°
43°
24
70°
42°
25
69°
48°
26
69°
49°
27
68°
49°
28
68°
48°
29
69°
44°
30
63°
46°
1
67°
49°
2
68°
46°
3
68°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Red Creek
Red Creek's September 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 42° and 57°. The average high for September is 69° with an average low of 49°. 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 Creek. See also: October | November | December.