S
M
T
W
T
F
S
26
36°
23°
27
36°
21°
28
39°
28°
29
48°
23°
30
54°
25°
1
68°
36°
2
61°
39°
3
61°
31°
4
39°
26°
5
39°
25°
6
49°
23°
7
57°
32°
8
58°
34°
9
59°
32°
10
60°
35°
11
66°
41°
12
64°
41°
13
59°
39°
14
60°
36°
15
61°
36°
16
62°
36°
17
66°
42°
18
66°
43°
19
55°
36°
20
55°
34°
21
56°
36°
22
63°
39°
23
63°
40°
24
61°
38°
25
61°
37°
26
62°
35°
27
62°
38°
28
65°
42°
29
59°
38°
30
64°
45°
31
70°
46°
1
71°
48°
2
72°
47°
3
71°
48°
4
71°
47°
5
69°
45°
6
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sturgis
Sturgis's May 2026 forecast shows daily high temperatures ranging from 39° to 72°, with overnight lows between 23° and 48°. The average high for May is 61° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Sturgis. See also: June | July | August.