S
M
T
W
T
F
S
30
80°
58°
31
78°
57°
1
77°
59°
2
79°
60°
3
78°
57°
4
79°
56°
5
80°
59°
6
79°
62°
7
78°
55°
8
79°
54°
9
75°
60°
10
79°
54°
11
77°
53°
12
76°
53°
13
76°
55°
14
77°
58°
15
82°
59°
16
82°
60°
17
81°
59°
18
82°
57°
19
81°
49°
20
73°
50°
21
72°
55°
22
73°
56°
23
78°
56°
24
79°
57°
25
78°
49°
26
77°
47°
27
74°
48°
28
68°
47°
29
69°
47°
30
69°
52°
1
70°
47°
2
68°
43°
3
Hist. Avg.
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Royerton
Royerton's September 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 43° and 62°. The average high for September is 77° with an average low of 54°. 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 Royerton. See also: October | November | December.