S
M
T
W
T
F
S
30
101°
74°
31
101°
76°
1
101°
74°
2
101°
78°
3
101°
76°
4
101°
74°
5
103°
74°
6
105°
72°
7
102°
73°
8
101°
77°
9
101°
72°
10
84°
66°
11
94°
71°
12
93°
73°
13
93°
71°
14
94°
68°
15
82°
60°
16
83°
61°
17
81°
60°
18
78°
55°
19
74°
56°
20
78°
55°
21
80°
57°
22
85°
64°
23
86°
63°
24
86°
64°
25
83°
64°
26
82°
62°
27
82°
62°
28
83°
63°
29
83°
62°
30
79°
55°
1
71°
50°
2
69°
48°
3
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Baxter Springs
Baxter Springs's September 2026 forecast shows daily high temperatures ranging from 68° to 101°, with overnight lows between 47° and 77°. The average high for September is 84° with an average low of 62°. 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 Baxter Springs. See also: October | November | December.