S
M
T
W
T
F
S
30
79°
55°
31
80°
57°
1
80°
57°
2
79°
56°
3
80°
49°
4
73°
47°
5
72°
50°
6
73°
55°
7
78°
56°
8
79°
55°
9
73°
51°
10
72°
54°
11
77°
53°
12
76°
55°
13
77°
54°
14
77°
54°
15
76°
53°
16
77°
52°
17
71°
51°
18
76°
46°
19
68°
44°
20
68°
43°
21
65°
41°
22
66°
48°
23
68°
45°
24
66°
42°
25
65°
41°
26
66°
48°
27
71°
47°
28
72°
48°
29
71°
47°
30
71°
48°
1
64°
47°
2
69°
43°
3
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rockton
Rockton's September 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 41° and 57°. The average high for September is 73° with an average low of 50°. 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 Rockton. See also: October | November | December.
