S
M
T
W
T
F
S
30
81°
61°
31
80°
61°
1
81°
57°
2
73°
53°
3
72°
53°
4
72°
54°
5
73°
52°
6
77°
58°
7
79°
59°
8
78°
59°
9
76°
58°
10
79°
59°
11
79°
58°
12
80°
58°
13
79°
59°
14
79°
49°
15
71°
49°
16
68°
48°
17
71°
49°
18
69°
47°
19
70°
48°
20
69°
47°
21
75°
50°
22
75°
53°
23
76°
45°
24
75°
44°
25
69°
44°
26
68°
47°
27
71°
51°
28
72°
51°
29
73°
42°
30
67°
43°
1
65°
49°
2
66°
48°
3
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Randolph Township
Randolph Township's September 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 42° and 61°. The average high for September is 74° with an average low of 52°. 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 Randolph Township. See also: October | November | December.