S
M
T
W
T
F
S
26
29°
18°
27
37°
24°
28
48°
29°
29
56°
35°
30
65°
39°
1
65°
34°
2
60°
39°
3
65°
37°
4
59°
35°
5
60°
34°
6
49°
30°
7
55°
35°
8
54°
37°
9
55°
36°
10
59°
39°
11
54°
38°
12
53°
36°
13
58°
42°
14
64°
43°
15
66°
45°
16
66°
44°
17
65°
43°
18
56°
37°
19
56°
43°
20
63°
46°
21
66°
47°
22
67°
46°
23
62°
46°
24
60°
44°
25
67°
47°
26
68°
46°
27
66°
46°
28
67°
44°
29
59°
47°
30
68°
47°
31
68°
48°
1
62°
48°
2
60°
47°
3
66°
49°
4
69°
50°
5
69°
49°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lloydminster
Lloydminster's May 2026 forecast shows daily high temperatures ranging from 37° to 69°, with overnight lows between 24° and 50°. The average high for May is 61° with an average low of 41°. 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 Lloydminster. See also: June | July | August.