S
M
T
W
T
F
S
30
64°
56°
31
72°
55°
1
73°
60°
2
66°
56°
3
65°
54°
4
67°
52°
5
69°
54°
6
71°
56°
7
70°
58°
8
69°
57°
9
70°
56°
10
70°
57°
11
70°
56°
12
68°
54°
13
68°
55°
14
69°
53°
15
67°
56°
16
63°
55°
17
63°
55°
18
62°
54°
19
61°
54°
20
61°
52°
21
62°
50°
22
60°
51°
23
60°
48°
24
61°
47°
25
61°
48°
26
62°
51°
27
66°
53°
28
62°
52°
29
59°
50°
30
63°
51°
1
63°
52°
2
60°
51°
3
61°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stanley Park
Stanley Park's September 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 47° and 60°. The average high for September is 65° with an average low of 53°. 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 Stanley Park. See also: October | November | December.