S
M
T
W
T
F
S
30
70°
61°
31
68°
59°
1
66°
55°
2
70°
54°
3
70°
61°
4
67°
57°
5
65°
54°
6
69°
56°
7
76°
60°
8
66°
53°
9
62°
52°
10
62°
54°
11
65°
55°
12
63°
54°
13
64°
53°
14
65°
52°
15
63°
52°
16
64°
53°
17
63°
53°
18
65°
52°
19
66°
53°
20
66°
53°
21
65°
52°
22
66°
52°
23
66°
51°
24
65°
52°
25
65°
52°
26
66°
51°
27
65°
52°
28
64°
51°
29
64°
51°
30
63°
47°
1
58°
48°
2
58°
46°
3
56°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sande
Sande's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 46° and 60°. 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 Sande. See also: October | November | December.