S
M
T
W
T
F
S
30
83°
61°
31
85°
62°
1
85°
62°
2
84°
61°
3
87°
65°
4
88°
60°
5
86°
65°
6
88°
64°
7
83°
64°
8
85°
63°
9
86°
64°
10
82°
63°
11
85°
62°
12
85°
63°
13
84°
62°
14
85°
62°
15
85°
63°
16
84°
62°
17
84°
59°
18
83°
59°
19
80°
57°
20
81°
54°
21
77°
54°
22
76°
58°
23
80°
58°
24
82°
56°
25
81°
57°
26
81°
57°
27
82°
56°
28
80°
56°
29
79°
55°
30
80°
55°
1
78°
53°
2
80°
55°
3
73°
51°
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 73° to 88°, with overnight lows between 51° and 65°. The average high for September is 82° with an average low of 59°. 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.
