S
M
T
W
T
F
S
30
65°
51°
31
65°
58°
1
72°
59°
2
73°
54°
3
74°
53°
4
72°
50°
5
65°
51°
6
65°
55°
7
71°
54°
8
69°
55°
9
63°
54°
10
62°
56°
11
63°
55°
12
62°
53°
13
62°
53°
14
63°
56°
15
69°
53°
16
68°
49°
17
66°
48°
18
64°
48°
19
67°
55°
20
63°
54°
21
60°
48°
22
59°
49°
23
59°
47°
24
60°
46°
25
59°
47°
26
59°
46°
27
58°
53°
28
57°
52°
29
58°
50°
30
61°
51°
1
63°
52°
2
56°
48°
3
61°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Garden Bay
Garden Bay's September 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 46° and 59°. The average high for September is 64° with an average low of 52°. 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 Garden Bay. See also: October | November | December.
