S
M
T
W
T
F
S
30
82°
73°
31
90°
73°
1
96°
71°
2
93°
70°
3
93°
69°
4
92°
70°
5
92°
69°
6
85°
68°
7
83°
67°
8
86°
67°
9
85°
63°
10
82°
60°
11
77°
56°
12
78°
56°
13
78°
57°
14
76°
52°
15
81°
59°
16
81°
58°
17
80°
58°
18
81°
59°
19
81°
59°
20
80°
58°
21
80°
59°
22
81°
59°
23
80°
58°
24
80°
57°
25
79°
57°
26
78°
55°
27
79°
56°
28
79°
55°
29
78°
56°
30
78°
55°
1
77°
55°
2
77°
54°
3
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Baxter
Baxter's September 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 52° and 71°. The average high for September is 82° with an average low of 60°. 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. See also: October | November | December.