S
M
T
W
T
F
S
30
80°
54°
31
77°
64°
1
87°
68°
2
75°
68°
3
88°
69°
4
86°
60°
5
82°
59°
6
80°
55°
7
78°
56°
8
81°
60°
9
80°
60°
10
85°
61°
11
82°
56°
12
78°
57°
13
79°
61°
14
78°
56°
15
77°
55°
16
73°
58°
17
75°
50°
18
71°
49°
19
78°
54°
20
79°
55°
21
78°
53°
22
77°
54°
23
71°
55°
24
76°
52°
25
74°
50°
26
76°
55°
27
76°
54°
28
72°
48°
29
66°
46°
30
67°
47°
1
65°
43°
2
65°
48°
3
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bridgewater Township
Bridgewater Township's September 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 43° and 69°. The average high for September is 76° with an average low of 55°. 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 Township. See also: October | November | December.