S
M
T
W
T
F
S
30
81°
63°
31
78°
64°
1
78°
64°
2
81°
61°
3
80°
54°
4
73°
56°
5
72°
63°
6
77°
61°
7
78°
55°
8
72°
57°
9
71°
59°
10
72°
62°
11
74°
61°
12
79°
62°
13
79°
61°
14
78°
59°
15
78°
55°
16
70°
57°
17
70°
52°
18
71°
51°
19
69°
49°
20
67°
48°
21
66°
50°
22
67°
57°
23
68°
50°
24
70°
53°
25
72°
57°
26
70°
56°
27
74°
57°
28
74°
54°
29
74°
51°
30
68°
52°
1
67°
54°
2
72°
54°
3
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bridgman
Bridgman's September 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 45° and 64°. The average high for September is 73° with an average low of 56°. 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 Bridgman. See also: October | November | December.