S
M
T
W
T
F
S
30
87°
65°
31
91°
68°
1
91°
65°
2
90°
65°
3
91°
70°
4
92°
70°
5
92°
69°
6
91°
70°
7
91°
69°
8
88°
68°
9
84°
69°
10
88°
68°
11
89°
67°
12
89°
68°
13
88°
67°
14
88°
67°
15
87°
66°
16
88°
66°
17
84°
61°
18
82°
65°
19
87°
60°
20
80°
58°
21
79°
59°
22
78°
60°
23
79°
63°
24
85°
63°
25
85°
62°
26
84°
63°
27
85°
61°
28
84°
60°
29
83°
59°
30
83°
59°
1
82°
58°
2
83°
60°
3
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Timber Creek
Timber Creek's September 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 54° and 70°. The average high for September is 86° with an average low of 64°. 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 Timber Creek. See also: October | November | December.