S
M
T
W
T
F
S
26
25°
15°
27
41°
20°
28
50°
21°
29
53°
24°
30
60°
30°
1
73°
34°
2
64°
39°
3
70°
38°
4
48°
26°
5
43°
24°
6
60°
22°
7
67°
33°
8
69°
38°
9
61°
39°
10
72°
40°
11
66°
38°
12
70°
34°
13
83°
49°
14
54°
39°
15
57°
38°
16
54°
37°
17
45°
29°
18
49°
29°
19
59°
32°
20
51°
37°
21
56°
34°
22
63°
38°
23
72°
49°
24
79°
48°
25
86°
54°
26
88°
57°
27
81°
59°
28
82°
58°
29
85°
57°
30
75°
52°
31
74°
51°
1
77°
51°
2
75°
51°
3
77°
52°
4
77°
51°
5
71°
45°
6
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shaunavon
Shaunavon's May 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 45° and 59°. The average high for May is 78° with an average low of 52°. 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 Shaunavon. See also: June | July | August.