S
M
T
W
T
F
S
30
103°
78°
31
102°
74°
1
102°
74°
2
102°
78°
3
96°
76°
4
101°
75°
5
103°
75°
6
104°
77°
7
104°
77°
8
104°
81°
9
104°
81°
10
86°
71°
11
98°
67°
12
103°
76°
13
101°
77°
14
101°
78°
15
103°
81°
16
102°
79°
17
101°
74°
18
100°
76°
19
100°
72°
20
96°
71°
21
89°
66°
22
91°
68°
23
95°
65°
24
93°
70°
25
92°
68°
26
92°
74°
27
94°
73°
28
93°
68°
29
94°
74°
30
88°
75°
1
76°
68°
2
71°
67°
3
69°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shawnee
Shawnee's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Shawnee. See also: October | November | December.
