S
M
T
W
T
F
S
30
82°
54°
31
84°
53°
1
86°
56°
2
87°
53°
3
86°
55°
4
86°
54°
5
85°
55°
6
86°
55°
7
85°
56°
8
85°
53°
9
79°
51°
10
78°
52°
11
77°
53°
12
78°
51°
13
78°
54°
14
84°
52°
15
83°
53°
16
81°
53°
17
81°
50°
18
Hist. Avg.
82°
50°
19
Hist. Avg.
81°
49°
20
Hist. Avg.
81°
49°
21
Hist. Avg.
80°
48°
22
Hist. Avg.
80°
48°
23
Hist. Avg.
79°
48°
24
Hist. Avg.
79°
47°
25
Hist. Avg.
78°
47°
26
Hist. Avg.
78°
46°
27
Hist. Avg.
78°
46°
28
Hist. Avg.
77°
45°
29
Hist. Avg.
77°
45°
30
Hist. Avg.
76°
44°
1
Hist. Avg.
76°
44°
2
Hist. Avg.
75°
44°
3
Hist. Avg.
75°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sanostee
Sanostee's September 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 50° and 56°. The average high for September is 83° with an average low of 53°. 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 Sanostee. See also: October | November | December.