S
M
T
W
T
F
S
26
67°
46°
27
66°
47°
28
62°
49°
29
57°
43°
30
54°
40°
1
48°
30°
2
51°
35°
3
56°
47°
4
71°
49°
5
59°
43°
6
58°
40°
7
50°
39°
8
55°
40°
9
59°
43°
10
59°
43°
11
63°
44°
12
65°
48°
13
63°
47°
14
66°
49°
15
65°
46°
16
63°
44°
17
65°
53°
18
71°
55°
19
70°
55°
20
73°
56°
21
73°
56°
22
72°
55°
23
74°
49°
24
66°
46°
25
66°
51°
26
69°
57°
27
73°
57°
28
69°
54°
29
68°
50°
30
70°
53°
31
70°
49°
1
69°
51°
2
70°
56°
3
70°
50°
4
71°
49°
5
70°
50°
6
70°
51°
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 48° to 74°, with overnight lows between 30° and 57°. The average high for May is 65° with an average low of 48°. 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.