S
M
T
W
T
F
S
26
86°
68°
27
91°
69°
28
93°
68°
29
89°
67°
30
87°
71°
1
88°
70°
2
91°
71°
3
76°
66°
4
85°
68°
5
89°
69°
6
91°
73°
7
90°
72°
8
93°
74°
9
89°
73°
10
92°
73°
11
93°
71°
12
92°
73°
13
92°
71°
14
90°
70°
15
90°
69°
16
92°
73°
17
87°
70°
18
87°
72°
19
89°
72°
20
90°
71°
21
87°
72°
22
86°
70°
23
86°
68°
24
87°
72°
25
87°
73°
26
88°
74°
27
87°
73°
28
87°
73°
29
88°
72°
30
88°
73°
31
87°
74°
1
87°
74°
2
88°
73°
3
87°
74°
4
88°
74°
5
88°
73°
6
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McGregor
McGregor's May 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 66° and 75°. The average high for May is 88° 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 May weather will actually feel in McGregor. See also: June | July | August.
