S
M
T
W
T
F
S
26
39°
36°
27
46°
36°
28
57°
41°
29
45°
36°
30
41°
34°
1
41°
30°
2
64°
32°
3
68°
37°
4
61°
41°
5
46°
36°
6
45°
34°
7
54°
36°
8
64°
32°
9
57°
46°
10
50°
37°
11
45°
32°
12
52°
37°
13
59°
45°
14
45°
39°
15
82°
39°
16
73°
41°
17
43°
39°
18
46°
39°
19
54°
39°
20
54°
39°
21
45°
37°
22
45°
39°
23
43°
41°
24
59°
39°
25
59°
45°
26
64°
50°
27
54°
42°
28
54°
46°
29
78°
47°
30
53°
43°
31
66°
47°
1
59°
45°
2
63°
47°
3
71°
55°
4
69°
51°
5
66°
54°
6
61°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Parkland
Parkland's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 42° and 55°. The average high for May is 63° with an average low of 48°. 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 Parkland. See also: June | July | August.