S
M
T
W
T
F
S
26
33°
20°
27
46°
19°
28
53°
30°
29
63°
33°
30
70°
44°
1
64°
39°
2
64°
45°
3
70°
48°
4
72°
43°
5
57°
38°
6
58°
36°
7
64°
43°
8
56°
36°
9
57°
40°
10
56°
39°
11
64°
46°
12
57°
42°
13
65°
41°
14
67°
46°
15
68°
47°
16
67°
47°
17
60°
43°
18
59°
41°
19
61°
47°
20
67°
48°
21
68°
49°
22
69°
48°
23
63°
45°
24
65°
46°
25
70°
48°
26
68°
47°
27
66°
46°
28
62°
44°
29
62°
46°
30
63°
49°
31
63°
49°
1
64°
48°
2
64°
46°
3
70°
51°
4
71°
52°
5
71°
51°
6
70°
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 53° to 72°, with overnight lows between 30° and 52°. The average high for May is 64° 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. See also: June | July | August.
