S
M
T
W
T
F
S
30
80°
60°
31
82°
65°
1
86°
65°
2
86°
64°
3
85°
62°
4
84°
65°
5
85°
63°
6
83°
63°
7
80°
62°
8
78°
63°
9
82°
57°
10
80°
56°
11
77°
63°
12
82°
61°
13
84°
61°
14
78°
62°
15
83°
61°
16
82°
62°
17
Hist. Avg.
73°
56°
18
Hist. Avg.
73°
56°
19
Hist. Avg.
73°
55°
20
Hist. Avg.
72°
55°
21
Hist. Avg.
72°
54°
22
Hist. Avg.
71°
54°
23
Hist. Avg.
71°
54°
24
Hist. Avg.
70°
53°
25
Hist. Avg.
70°
53°
26
Hist. Avg.
70°
52°
27
Hist. Avg.
69°
52°
28
Hist. Avg.
69°
51°
29
Hist. Avg.
68°
51°
30
Hist. Avg.
68°
51°
1
Hist. Avg.
67°
50°
2
Hist. Avg.
67°
50°
3
Hist. Avg.
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Baldwin
Baldwin's September 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 56° and 65°. The average high for September is 82° 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 Baldwin. See also: October | November | December.