S
M
T
W
T
F
S
26
31°
21°
27
39°
22°
28
49°
20°
29
57°
29°
30
69°
28°
1
69°
33°
2
68°
31°
3
62°
38°
4
39°
27°
5
49°
22°
6
59°
26°
7
69°
44°
8
61°
32°
9
60°
25°
10
76°
41°
11
71°
44°
12
74°
40°
13
78°
41°
14
65°
39°
15
39°
32°
16
46°
32°
17
56°
32°
18
60°
34°
19
67°
41°
20
65°
46°
21
68°
38°
22
70°
43°
23
78°
43°
24
66°
44°
25
77°
38°
26
83°
57°
27
85°
57°
28
77°
55°
29
88°
57°
30
79°
59°
31
70°
49°
1
59°
48°
2
70°
47°
3
71°
52°
4
71°
51°
5
70°
49°
6
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cold Lake 149
Cold Lake 149's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 47° and 59°. The average high for May is 74° 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 Cold Lake 149. See also: June | July | August.
