S
M
T
W
T
F
S
30
80°
58°
31
80°
57°
1
79°
58°
2
80°
59°
3
78°
60°
4
78°
58°
5
81°
59°
6
80°
58°
7
78°
56°
8
79°
55°
9
77°
56°
10
77°
61°
11
78°
55°
12
77°
55°
13
78°
54°
14
79°
60°
15
78°
60°
16
79°
57°
17
75°
53°
18
75°
52°
19
76°
53°
20
77°
58°
21
76°
53°
22
73°
55°
23
77°
56°
24
78°
57°
25
79°
56°
26
77°
48°
27
77°
49°
28
70°
48°
29
68°
47°
30
71°
48°
1
70°
48°
2
Hist. Avg.
72°
50°
3
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rutgers
Rutgers's September 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 47° and 61°. The average high for September is 77° 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 Rutgers. See also: October | November | December.
