S
M
T
W
T
F
S
26
66°
43°
27
71°
46°
28
60°
47°
29
53°
41°
30
54°
36°
1
48°
38°
2
50°
29°
3
63°
38°
4
76°
48°
5
62°
46°
6
55°
38°
7
55°
36°
8
65°
35°
9
68°
44°
10
59°
34°
11
59°
37°
12
64°
39°
13
61°
43°
14
67°
41°
15
71°
40°
16
82°
53°
17
85°
61°
18
86°
66°
19
82°
60°
20
65°
49°
21
64°
40°
22
71°
53°
23
57°
52°
24
72°
53°
25
83°
57°
26
86°
61°
27
85°
55°
28
78°
51°
29
79°
52°
30
74°
56°
31
75°
55°
1
76°
59°
2
76°
59°
3
77°
58°
4
75°
54°
5
77°
55°
6
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spartan Stadium
Spartan Stadium's May 2026 forecast shows daily high temperatures ranging from 57° to 86°, with overnight lows between 51° and 61°. The average high for May is 76° with an average low of 55°. 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 Spartan Stadium. See also: June | July | August.