S
M
T
W
T
F
S
30
80°
55°
31
82°
56°
1
83°
54°
2
82°
53°
3
81°
50°
4
79°
47°
5
76°
45°
6
74°
45°
7
73°
49°
8
78°
53°
9
80°
53°
10
79°
48°
11
73°
50°
12
73°
50°
13
77°
51°
14
77°
52°
15
78°
51°
16
76°
48°
17
65°
44°
18
68°
46°
19
65°
39°
20
71°
49°
21
73°
43°
22
Hist. Avg.
67°
38°
23
Hist. Avg.
66°
38°
24
Hist. Avg.
66°
38°
25
Hist. Avg.
65°
37°
26
Hist. Avg.
65°
37°
27
Hist. Avg.
64°
37°
28
Hist. Avg.
64°
36°
29
Hist. Avg.
63°
36°
30
Hist. Avg.
63°
36°
1
Hist. Avg.
62°
36°
2
Hist. Avg.
62°
35°
3
Hist. Avg.
61°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sanca
Sanca's September 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 39° and 56°. The average high for September is 76° with an average low of 49°. 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 Sanca. See also: October | November | December.