S
M
T
W
T
F
S
30
103°
71°
31
102°
70°
1
101°
74°
2
101°
73°
3
97°
74°
4
101°
75°
5
102°
75°
6
102°
75°
7
102°
76°
8
103°
76°
9
102°
75°
10
101°
75°
11
99°
76°
12
101°
77°
13
101°
76°
14
94°
69°
15
93°
67°
16
94°
69°
17
89°
68°
18
79°
62°
19
81°
67°
20
81°
68°
21
85°
67°
22
85°
66°
23
84°
66°
24
86°
65°
25
86°
65°
26
79°
58°
27
75°
54°
28
75°
53°
29
74°
56°
30
79°
59°
1
81°
62°
2
81°
56°
3
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jenks
Jenks's September 2026 forecast shows daily high temperatures ranging from 71° to 103°, with overnight lows between 53° and 77°. The average high for September is 89° with an average low of 67°. 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 Jenks. See also: October | November | December.
