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°
33°
5
54°
27°
6
67°
38°
7
72°
48°
8
67°
42°
9
67°
47°
10
73°
52°
11
67°
46°
12
72°
42°
13
69°
49°
14
58°
48°
15
59°
34°
16
49°
36°
17
55°
37°
18
62°
41°
19
61°
44°
20
62°
44°
21
62°
42°
22
61°
40°
23
63°
45°
24
68°
46°
25
63°
44°
26
60°
45°
27
62°
43°
28
66°
44°
29
60°
41°
30
63°
48°
31
67°
49°
1
65°
49°
2
62°
48°
3
61°
48°
4
61°
49°
5
60°
45°
6
59°
44°
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 49° to 68°, with overnight lows between 34° and 49°. The average high for May is 61° with an average low of 44°. 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.