S
M
T
W
T
F
S
30
93°
70°
31
95°
69°
1
96°
69°
2
98°
72°
3
98°
72°
4
97°
74°
5
98°
70°
6
95°
72°
7
92°
71°
8
91°
69°
9
93°
66°
10
94°
69°
11
94°
66°
12
91°
66°
13
89°
65°
14
90°
66°
15
85°
59°
16
80°
63°
17
82°
62°
18
77°
63°
19
78°
63°
20
79°
62°
21
79°
62°
22
83°
61°
23
83°
61°
24
81°
60°
25
80°
61°
26
81°
58°
27
78°
52°
28
74°
50°
29
73°
49°
30
75°
49°
1
74°
51°
2
75°
56°
3
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stag Run
Stag Run's September 2026 forecast shows daily high temperatures ranging from 73° to 98°, with overnight lows between 49° and 74°. The average high for September is 85° with an average low of 62°. 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 Stag Run. See also: October | November | December.