S
M
T
W
T
F
S
26
34°
21°
27
47°
25°
28
56°
28°
29
59°
28°
30
60°
31°
1
56°
29°
2
52°
28°
3
53°
28°
4
51°
31°
5
69°
42°
6
52°
27°
7
53°
28°
8
54°
29°
9
55°
29°
10
60°
35°
11
56°
34°
12
55°
35°
13
62°
37°
14
56°
39°
15
56°
39°
16
61°
38°
17
62°
40°
18
65°
40°
19
65°
39°
20
64°
39°
21
56°
34°
22
58°
39°
23
62°
40°
24
58°
37°
25
59°
36°
26
63°
41°
27
66°
41°
28
63°
40°
29
65°
38°
30
58°
35°
31
56°
34°
1
62°
37°
2
62°
41°
3
65°
41°
4
66°
44°
5
62°
43°
6
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Edson
Edson's May 2026 forecast shows daily high temperatures ranging from 34° to 69°, with overnight lows between 21° and 44°. The average high for May is 58° with an average low of 35°. 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 Edson. See also: June | July | August.