S
M
T
W
T
F
S
26
50°
25°
27
58°
30°
28
63°
32°
29
66°
34°
30
65°
33°
1
60°
30°
2
58°
29°
3
57°
30°
4
58°
33°
5
67°
40°
6
53°
32°
7
54°
35°
8
50°
34°
9
52°
33°
10
57°
37°
11
51°
32°
12
56°
35°
13
51°
33°
14
54°
35°
15
56°
38°
16
54°
39°
17
60°
40°
18
61°
41°
19
61°
42°
20
56°
42°
21
55°
38°
22
54°
40°
23
55°
36°
24
53°
35°
25
55°
39°
26
55°
37°
27
56°
37°
28
56°
43°
29
55°
36°
30
55°
37°
31
56°
37°
1
61°
44°
2
57°
37°
3
58°
42°
4
62°
42°
5
58°
40°
6
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mackenzie
Mackenzie's May 2026 forecast shows daily high temperatures ranging from 50° to 67°, with overnight lows between 25° and 44°. The average high for May is 57° with an average low of 36°. 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 Mackenzie. See also: June | July | August.