S
M
T
W
T
F
S
31
79°
59°
1
80°
56°
2
82°
57°
3
85°
54°
4
73°
55°
5
72°
54°
6
75°
47°
7
73°
44°
8
76°
43°
9
80°
45°
10
87°
54°
11
88°
58°
12
91°
59°
13
94°
62°
14
96°
65°
15
92°
67°
16
92°
61°
17
90°
57°
18
92°
56°
19
84°
64°
20
84°
61°
21
85°
60°
22
80°
65°
23
77°
62°
24
77°
65°
25
78°
56°
26
82°
52°
27
84°
52°
28
88°
53°
29
90°
55°
30
89°
56°
1
87°
55°
2
87°
61°
3
87°
63°
4
85°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rosedale
Rosedale's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.