S
M
T
W
T
F
S
26
36°
23°
27
36°
21°
28
39°
28°
29
48°
23°
30
54°
25°
1
68°
36°
2
61°
39°
3
68°
37°
4
43°
32°
5
41°
27°
6
46°
23°
7
61°
28°
8
55°
34°
9
54°
27°
10
61°
28°
11
70°
43°
12
72°
41°
13
81°
39°
14
68°
48°
15
52°
32°
16
45°
28°
17
43°
31°
18
49°
31°
19
52°
35°
20
59°
39°
21
60°
42°
22
63°
45°
23
67°
44°
24
61°
42°
25
59°
43°
26
63°
44°
27
62°
39°
28
60°
47°
29
62°
43°
30
61°
39°
31
62°
40°
1
65°
48°
2
66°
49°
3
72°
49°
4
68°
45°
5
61°
47°
6
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yorkton
Yorkton's May 2026 forecast shows daily high temperatures ranging from 43° to 72°, with overnight lows between 28° and 49°. The average high for May is 60° with an average low of 42°. 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 Yorkton. See also: June | July | August.