S
M
T
W
T
F
S
30
101°
70°
31
102°
75°
1
102°
76°
2
102°
75°
3
100°
73°
4
104°
73°
5
106°
75°
6
104°
73°
7
106°
75°
8
106°
77°
9
104°
77°
10
95°
75°
11
97°
73°
12
100°
73°
13
102°
73°
14
102°
77°
15
104°
77°
16
102°
77°
17
102°
77°
18
102°
73°
19
100°
68°
20
100°
66°
21
95°
70°
22
91°
70°
23
93°
68°
24
90°
64°
25
90°
59°
26
90°
68°
27
82°
70°
28
91°
68°
29
95°
68°
30
93°
72°
1
82°
70°
2
81°
70°
3
75°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sallisaw
Sallisaw'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 Sallisaw. See also: October | November | December.
