S
M
T
W
T
F
S
30
66°
57°
31
67°
57°
1
69°
54°
2
72°
58°
3
70°
57°
4
69°
54°
5
67°
54°
6
68°
54°
7
74°
55°
8
71°
57°
9
70°
58°
10
71°
57°
11
71°
57°
12
70°
56°
13
69°
55°
14
68°
54°
15
69°
57°
16
65°
55°
17
70°
56°
18
69°
55°
19
64°
52°
20
66°
57°
21
66°
55°
22
69°
55°
23
64°
54°
24
63°
51°
25
64°
51°
26
63°
52°
27
62°
51°
28
63°
51°
29
64°
50°
30
64°
53°
1
63°
51°
2
64°
53°
3
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sand City
Sand City's September 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 50° and 58°. The average high for September is 67° with an average low of 54°. 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 Sand City. See also: October | November | December.