S
M
T
W
T
F
S
26
33°
20°
27
46°
19°
28
53°
24°
29
63°
30°
30
74°
32°
1
67°
48°
2
72°
35°
3
64°
46°
4
55°
28°
5
54°
32°
6
70°
44°
7
70°
43°
8
69°
42°
9
58°
43°
10
66°
45°
11
65°
44°
12
60°
40°
13
59°
39°
14
65°
41°
15
61°
41°
16
61°
43°
17
65°
42°
18
59°
47°
19
59°
45°
20
58°
42°
21
63°
47°
22
67°
48°
23
68°
48°
24
68°
49°
25
69°
49°
26
65°
48°
27
66°
48°
28
68°
49°
29
69°
49°
30
71°
51°
31
72°
52°
1
72°
51°
2
71°
50°
3
72°
51°
4
69°
50°
5
64°
50°
6
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St. Albert
St. Albert's May 2026 forecast shows daily high temperatures ranging from 54° to 72°, with overnight lows between 28° and 52°. The average high for May is 65° with an average low of 45°. 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 St. Albert. See also: June | July | August.