S
M
T
W
T
F
S
26
30°
19°
27
45°
19°
28
52°
23°
29
63°
30°
30
73°
39°
1
66°
43°
2
72°
34°
3
64°
41°
4
54°
32°
5
52°
23°
6
66°
34°
7
70°
43°
8
64°
37°
9
66°
45°
10
72°
48°
11
66°
48°
12
70°
46°
13
68°
43°
14
58°
43°
15
48°
35°
16
45°
35°
17
55°
37°
18
60°
41°
19
61°
44°
20
62°
44°
21
62°
42°
22
63°
44°
23
59°
42°
24
63°
43°
25
64°
44°
26
68°
45°
27
66°
44°
28
60°
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 Edmonton / St. Albert
Edmonton / St. Albert's May 2026 forecast shows daily high temperatures ranging from 45° to 68°, with overnight lows between 35° 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 Edmonton / St. Albert. See also: June | July | August.
