S
M
T
W
T
F
S
30
82°
62°
31
86°
64°
1
86°
63°
2
85°
63°
3
86°
57°
4
79°
54°
5
79°
59°
6
80°
62°
7
84°
62°
8
85°
61°
9
82°
59°
10
78°
61°
11
84°
60°
12
84°
61°
13
83°
60°
14
83°
60°
15
82°
59°
16
83°
59°
17
81°
58°
18
82°
52°
19
75°
50°
20
75°
49°
21
73°
48°
22
73°
50°
23
76°
53°
24
75°
48°
25
73°
49°
26
73°
55°
27
72°
54°
28
77°
55°
29
78°
54°
30
78°
54°
1
75°
52°
2
77°
54°
3
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bridgeport
Bridgeport's September 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 48° and 64°. The average high for September is 79° 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 Bridgeport. See also: October | November | December.
