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
88°
71°
19
86°
66°
20
75°
65°
21
74°
67°
22
76°
66°
23
79°
64°
24
79°
65°
25
83°
68°
26
80°
66°
27
80°
66°
28
82°
65°
29
80°
62°
30
81°
63°
31
82°
61°
1
85°
66°
2
86°
65°
3
83°
64°
4
78°
60°
5
79°
62°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McKenzie
McKenzie's May 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 60° and 71°. The average high for May is 81° with an average low of 65°. 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 McKenzie. See also: June | July | August.