S
M
T
W
T
F
S
30
68°
57°
31
70°
55°
1
72°
52°
2
68°
57°
3
66°
52°
4
63°
54°
5
61°
52°
6
61°
48°
7
63°
54°
8
68°
58°
9
72°
58°
10
63°
50°
11
61°
48°
12
65°
52°
13
64°
55°
14
62°
50°
15
65°
48°
16
63°
49°
17
62°
48°
18
63°
46°
19
65°
48°
20
61°
46°
21
61°
46°
22
59°
45°
23
56°
46°
24
60°
44°
25
60°
47°
26
59°
45°
27
58°
45°
28
52°
40°
29
50°
38°
30
50°
41°
1
51°
40°
2
50°
38°
3
54°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sipelga
Sipelga's September 2026 forecast shows daily high temperatures ranging from 50° to 72°, with overnight lows between 38° and 58°. The average high for September is 60° with an average low of 47°. 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 Sipelga. See also: October | November | December.