S
M
T
W
T
F
S
31
91°
50°
1
91°
46°
2
97°
50°
3
88°
64°
4
93°
66°
5
90°
61°
6
90°
55°
7
81°
45°
8
82°
48°
9
72°
45°
10
68°
45°
11
72°
50°
12
79°
45°
13
82°
48°
14
70°
43°
15
73°
34°
16
84°
37°
17
84°
41°
18
82°
43°
19
84°
45°
20
86°
46°
21
70°
43°
22
72°
32°
23
86°
36°
24
88°
41°
25
82°
41°
26
73°
36°
27
86°
36°
28
84°
41°
29
72°
41°
30
66°
37°
1
64°
39°
2
61°
39°
3
63°
39°
4
61°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Willowdale
Willowdale'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 Willowdale. See also: October | November | December.
