S
M
T
W
T
F
S
30
84°
61°
31
83°
59°
1
83°
60°
2
84°
61°
3
82°
58°
4
82°
59°
5
81°
58°
6
81°
59°
7
82°
56°
8
80°
59°
9
81°
56°
10
82°
59°
11
79°
56°
12
79°
56°
13
80°
59°
14
82°
58°
15
84°
61°
16
85°
62°
17
85°
53°
18
83°
51°
19
75°
52°
20
78°
57°
21
82°
58°
22
84°
50°
23
74°
50°
24
73°
49°
25
76°
52°
26
70°
49°
27
73°
55°
28
74°
52°
29
Hist. Avg.
74°
51°
30
Hist. Avg.
74°
50°
1
Hist. Avg.
73°
50°
2
Hist. Avg.
72°
49°
3
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stansbury
Stansbury's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 49° and 62°. The average high for September is 80° with an average low of 56°. 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 Stansbury. See also: October | November | December.