S
M
T
W
T
F
S
26
28°
16°
27
46°
18°
28
55°
19°
29
59°
19°
30
68°
27°
1
66°
41°
2
64°
38°
3
72°
39°
4
51°
30°
5
54°
31°
6
73°
44°
7
69°
38°
8
65°
40°
9
61°
37°
10
66°
38°
11
65°
38°
12
67°
38°
13
64°
40°
14
70°
49°
15
59°
36°
16
62°
36°
17
65°
40°
18
64°
43°
19
57°
43°
20
57°
41°
21
61°
43°
22
58°
43°
23
58°
42°
24
59°
38°
25
66°
42°
26
68°
44°
27
68°
44°
28
58°
41°
29
57°
36°
30
59°
40°
31
61°
46°
1
60°
45°
2
60°
43°
3
66°
46°
4
62°
46°
5
60°
44°
6
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cochrane
Cochrane's May 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 30° and 49°. The average high for May is 63° 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 Cochrane. See also: June | July | August.