S
M
T
W
T
F
S
26
30°
18°
27
42°
26°
28
53°
32°
29
56°
32°
30
68°
40°
1
63°
39°
2
65°
40°
3
56°
37°
4
65°
42°
5
61°
35°
6
57°
38°
7
58°
38°
8
62°
37°
9
60°
41°
10
64°
42°
11
56°
42°
12
57°
35°
13
64°
38°
14
67°
43°
15
69°
44°
16
69°
44°
17
66°
40°
18
65°
42°
19
64°
44°
20
69°
45°
21
70°
45°
22
70°
44°
23
63°
43°
24
67°
42°
25
71°
46°
26
70°
46°
27
70°
46°
28
69°
40°
29
66°
44°
30
71°
45°
31
71°
47°
1
67°
45°
2
63°
44°
3
71°
48°
4
72°
48°
5
72°
47°
6
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Okotoks
Okotoks's May 2026 forecast shows daily high temperatures ranging from 30° to 72°, with overnight lows between 18° and 49°. The average high for May is 64° 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 Okotoks. See also: June | July | August.
