S
M
T
W
T
F
S
30
90°
75°
31
90°
73°
1
89°
73°
2
90°
73°
3
84°
75°
4
91°
73°
5
91°
74°
6
92°
74°
7
88°
71°
8
85°
73°
9
88°
71°
10
91°
71°
11
93°
71°
12
90°
72°
13
91°
70°
14
91°
71°
15
93°
70°
16
91°
69°
17
92°
70°
18
89°
68°
19
88°
71°
20
86°
70°
21
86°
70°
22
89°
69°
23
89°
70°
24
88°
70°
25
85°
69°
26
88°
70°
27
88°
70°
28
87°
69°
29
87°
70°
30
86°
69°
1
87°
69°
2
86°
68°
3
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Baldwin
Baldwin's September 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 67° and 74°. The average high for September is 89° with an average low of 70°. 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 Baldwin. See also: October | November | December.
