S
M
T
W
T
F
S
30
71°
55°
31
72°
53°
1
73°
48°
2
71°
48°
3
70°
49°
4
71°
47°
5
72°
48°
6
72°
54°
7
75°
53°
8
70°
52°
9
73°
52°
10
76°
51°
11
75°
53°
12
74°
51°
13
74°
53°
14
76°
52°
15
75°
46°
16
73°
44°
17
66°
47°
18
64°
52°
19
74°
51°
20
72°
50°
21
73°
42°
22
72°
41°
23
70°
47°
24
65°
49°
25
69°
48°
26
Hist. Avg.
67°
45°
27
Hist. Avg.
66°
45°
28
Hist. Avg.
66°
44°
29
Hist. Avg.
66°
44°
30
Hist. Avg.
65°
44°
1
Hist. Avg.
65°
43°
2
Hist. Avg.
64°
43°
3
Hist. Avg.
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in South Otselic
South Otselic's September 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 41° and 55°. The average high for September is 72° 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 South Otselic. See also: October | November | December.