S
M
T
W
T
F
S
30
78°
44°
31
79°
43°
1
67°
49°
2
65°
44°
3
68°
40°
4
68°
47°
5
69°
36°
6
70°
51°
7
75°
27°
8
81°
31°
9
85°
38°
10
85°
42°
11
80°
40°
12
77°
31°
13
73°
35°
14
74°
27°
15
76°
29°
16
70°
36°
17
72°
26°
18
73°
29°
19
76°
32°
20
76°
34°
21
76°
31°
22
80°
34°
23
82°
35°
24
80°
34°
25
79°
33°
26
78°
32°
27
75°
32°
28
74°
31°
29
72°
30°
30
73°
30°
1
72°
34°
2
71°
34°
3
72°
33°
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 82°, with overnight lows between 26° and 35°. The average high for September is 75° with an average low of 32°. 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.
