S
M
T
W
T
F
S
26
81°
57°
27
82°
64°
28
81°
61°
29
70°
55°
30
64°
46°
1
64°
41°
2
68°
39°
3
70°
34°
4
81°
57°
5
70°
54°
6
55°
46°
7
66°
45°
8
73°
43°
9
81°
52°
10
82°
54°
11
75°
50°
12
79°
45°
13
81°
50°
14
72°
48°
15
82°
52°
16
84°
68°
17
88°
64°
18
90°
72°
19
90°
70°
20
77°
63°
21
70°
63°
22
70°
63°
23
79°
66°
24
77°
66°
25
N/A
26
79°
68°
27
83°
68°
28
81°
65°
29
78°
63°
30
81°
60°
31
82°
59°
1
81°
57°
2
80°
58°
3
79°
63°
4
79°
62°
5
82°
64°
6
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in McKinnon
McKinnon's May 2026 forecast shows daily high temperatures ranging from 78° to 83°, with overnight lows between 57° and 68°. The average high for May is 81° with an average low of 63°. 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 McKinnon. See also: June | July | August.
