S
M
T
W
T
F
S
30
82°
61°
31
83°
64°
1
86°
65°
2
86°
65°
3
85°
64°
4
86°
65°
5
86°
64°
6
84°
64°
7
80°
63°
8
82°
64°
9
83°
59°
10
84°
58°
11
78°
63°
12
83°
62°
13
84°
63°
14
82°
62°
15
85°
62°
16
82°
60°
17
76°
61°
18
Hist. Avg.
81°
54°
19
Hist. Avg.
80°
54°
20
Hist. Avg.
80°
53°
21
Hist. Avg.
79°
53°
22
Hist. Avg.
79°
52°
23
Hist. Avg.
78°
52°
24
Hist. Avg.
78°
52°
25
Hist. Avg.
78°
51°
26
Hist. Avg.
77°
51°
27
Hist. Avg.
77°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
76°
49°
30
Hist. Avg.
76°
49°
1
Hist. Avg.
75°
48°
2
Hist. Avg.
75°
48°
3
Hist. Avg.
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rosedale
Rosedale's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 58° and 65°. The average high for September is 83° with an average low of 63°. 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 Rosedale. See also: October | November | December.