S
M
T
W
T
F
S
26
33°
20°
27
46°
19°
28
53°
24°
29
64°
37°
30
72°
45°
1
64°
39°
2
64°
45°
3
70°
48°
4
70°
43°
5
55°
35°
6
54°
36°
7
60°
40°
8
62°
42°
9
64°
44°
10
64°
46°
11
67°
46°
12
58°
42°
13
56°
37°
14
57°
39°
15
61°
43°
16
66°
44°
17
68°
47°
18
67°
43°
19
58°
46°
20
58°
45°
21
59°
46°
22
60°
48°
23
63°
48°
24
65°
47°
25
69°
49°
26
70°
50°
27
70°
45°
28
59°
44°
29
61°
43°
30
62°
46°
31
67°
50°
1
65°
49°
2
63°
49°
3
66°
51°
4
63°
51°
5
62°
50°
6
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Edmonton
Edmonton's May 2026 forecast shows daily high temperatures ranging from 54° to 72°, with overnight lows between 35° and 52°. The average high for May is 63° 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 Edmonton. See also: June | July | August.
