S
M
T
W
T
F
S
30
66°
45°
31
65°
45°
1
68°
49°
2
69°
53°
3
67°
56°
4
74°
55°
5
77°
52°
6
74°
45°
7
66°
44°
8
66°
44°
9
69°
43°
10
67°
47°
11
68°
45°
12
63°
44°
13
69°
50°
14
72°
50°
15
72°
49°
16
64°
48°
17
63°
49°
18
64°
48°
19
67°
41°
20
62°
45°
21
68°
39°
22
64°
37°
23
60°
38°
24
60°
38°
25
61°
42°
26
59°
37°
27
59°
37°
28
60°
40°
29
56°
35°
30
57°
36°
1
57°
38°
2
63°
34°
3
57°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bridgewater
Bridgewater's September 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 34° and 56°. The average high for September is 65° with an average low of 44°. 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 Bridgewater. See also: October | November | December.
