S
M
T
W
T
F
S
30
80°
59°
31
80°
68°
1
84°
66°
2
69°
64°
3
87°
67°
4
85°
71°
5
79°
66°
6
77°
60°
7
79°
55°
8
80°
56°
9
84°
60°
10
86°
69°
11
80°
60°
12
80°
55°
13
81°
65°
14
75°
55°
15
74°
50°
16
81°
68°
17
83°
69°
18
83°
59°
19
71°
62°
20
71°
60°
21
72°
60°
22
70°
59°
23
71°
60°
24
76°
59°
25
72°
56°
26
73°
58°
27
73°
56°
28
75°
59°
29
74°
54°
30
70°
52°
1
69°
54°
2
75°
58°
3
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glen Ridge
Glen Ridge's September 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 52° and 69°. The average high for September is 74° 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 Glen Ridge. See also: October | November | December.
