S
M
T
W
T
F
S
30
84°
65°
31
90°
65°
1
89°
61°
2
85°
64°
3
78°
68°
4
89°
69°
5
84°
62°
6
79°
62°
7
81°
65°
8
79°
61°
9
80°
54°
10
76°
53°
11
79°
59°
12
81°
57°
13
72°
52°
14
70°
50°
15
77°
57°
16
78°
57°
17
76°
56°
18
70°
47°
19
73°
54°
20
74°
53°
21
65°
50°
22
69°
51°
23
72°
52°
24
72°
52°
25
71°
51°
26
70°
50°
27
71°
52°
28
71°
52°
29
69°
51°
30
70°
50°
1
68°
44°
2
57°
40°
3
56°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fall Creek
Fall Creek's September 2026 forecast shows daily high temperatures ranging from 56° to 84°, with overnight lows between 37° and 65°. The average high for September is 73° with an average low of 53°. 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 Fall Creek. See also: October | November | December.
