S
M
T
W
T
F
S
30
92°
76°
31
97°
79°
1
99°
78°
2
99°
77°
3
91°
76°
4
91°
73°
5
92°
73°
6
91°
74°
7
91°
75°
8
92°
75°
9
90°
74°
10
90°
73°
11
91°
72°
12
90°
72°
13
90°
73°
14
89°
70°
15
88°
69°
16
89°
71°
17
90°
73°
18
93°
74°
19
94°
72°
20
92°
72°
21
92°
71°
22
93°
71°
23
91°
70°
24
91°
72°
25
90°
72°
26
90°
71°
27
92°
69°
28
91°
70°
29
88°
70°
30
86°
66°
1
85°
65°
2
83°
65°
3
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Migraine-May Weather in Superior
Superior's Migraine-May 2026 forecast shows daily high temperatures ranging from 83° to 99°, with overnight lows between 64° and 79°. The average high for Migraine-May is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how Migraine-May weather will actually feel in Superior. See also: October | November | December.