S
M
T
W
T
F
S
30
90°
71°
31
93°
70°
1
93°
68°
2
94°
70°
3
93°
69°
4
92°
69°
5
91°
69°
6
86°
66°
7
82°
64°
8
84°
62°
9
86°
64°
10
89°
64°
11
86°
60°
12
82°
60°
13
81°
57°
14
82°
59°
15
80°
62°
16
75°
62°
17
74°
61°
18
77°
62°
19
76°
61°
20
74°
58°
21
75°
55°
22
75°
54°
23
76°
54°
24
79°
60°
25
79°
59°
26
74°
58°
27
71°
59°
28
71°
59°
29
72°
58°
30
75°
58°
1
71°
57°
2
71°
56°
3
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Longcreek
Longcreek's September 2026 forecast shows daily high temperatures ranging from 71° to 94°, with overnight lows between 54° and 70°. The average high for September is 80° with an average low of 61°. 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 Longcreek. See also: October | November | December.
