S
M
T
W
T
F
S
30
82°
66°
31
85°
67°
1
89°
71°
2
93°
70°
3
90°
69°
4
82°
68°
5
79°
62°
6
79°
61°
7
80°
58°
8
73°
60°
9
77°
59°
10
76°
61°
11
75°
54°
12
75°
54°
13
74°
55°
14
76°
53°
15
79°
57°
16
78°
58°
17
78°
57°
18
76°
57°
19
78°
58°
20
79°
58°
21
79°
57°
22
78°
57°
23
78°
56°
24
77°
57°
25
78°
56°
26
78°
54°
27
77°
55°
28
77°
55°
29
76°
54°
30
74°
53°
1
74°
53°
2
73°
52°
3
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sturgis
Sturgis's September 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 52° and 71°. The average high for September is 78° with an average low of 58°. 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 Sturgis. See also: October | November | December.
