S
M
T
W
T
F
S
30
93°
72°
31
94°
73°
1
92°
72°
2
93°
76°
3
93°
77°
4
92°
74°
5
94°
74°
6
91°
74°
7
90°
75°
8
86°
74°
9
91°
74°
10
93°
74°
11
94°
72°
12
91°
74°
13
91°
73°
14
94°
75°
15
92°
77°
16
91°
75°
17
91°
74°
18
91°
71°
19
91°
71°
20
90°
71°
21
89°
71°
22
90°
72°
23
89°
73°
24
85°
73°
25
84°
68°
26
84°
62°
27
86°
59°
28
87°
61°
29
87°
67°
30
88°
71°
1
90°
73°
2
89°
73°
3
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cross Creek
Cross Creek's September 2026 forecast shows daily high temperatures ranging from 88° to 90°, with overnight lows between 71° and 73°. The average high for September is 89° with an average low of 73°. 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 Cross Creek. See also: October | November | December.