S
M
T
W
T
F
S
30
74°
53°
31
73°
52°
1
74°
53°
2
72°
51°
3
72°
51°
4
74°
54°
5
75°
55°
6
71°
56°
7
71°
52°
8
75°
49°
9
71°
56°
10
75°
58°
11
76°
56°
12
77°
55°
13
73°
48°
14
69°
51°
15
68°
47°
16
68°
47°
17
65°
54°
18
70°
50°
19
68°
53°
20
68°
45°
21
72°
44°
22
64°
42°
23
63°
43°
24
Hist. Avg.
72°
48°
25
Hist. Avg.
72°
47°
26
Hist. Avg.
71°
47°
27
Hist. Avg.
71°
46°
28
Hist. Avg.
70°
46°
29
Hist. Avg.
70°
46°
30
Hist. Avg.
69°
45°
1
Hist. Avg.
69°
45°
2
Hist. Avg.
68°
44°
3
Hist. Avg.
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rockton
Rockton's September 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 42° and 58°. The average high for September is 71° with an average low of 51°. 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.
