S
M
T
W
T
F
S
26
48°
26°
27
46°
32°
28
42°
29°
29
37°
27°
30
43°
26°
1
50°
24°
2
63°
31°
3
68°
31°
4
45°
28°
5
39°
26°
6
39°
22°
7
51°
20°
8
57°
27°
9
49°
33°
10
47°
28°
11
57°
27°
12
63°
35°
13
69°
31°
14
79°
46°
15
61°
35°
16
42°
31°
17
48°
28°
18
44°
38°
19
46°
28°
20
63°
26°
21
68°
44°
22
70°
36°
23
54°
44°
24
74°
56°
25
75°
49°
26
78°
50°
27
80°
56°
28
84°
62°
29
78°
60°
30
76°
57°
31
76°
60°
1
75°
59°
2
77°
58°
3
74°
57°
4
72°
58°
5
73°
59°
6
68°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arborg
Arborg's May 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 43° and 62°. The average high for May is 76° with an average low of 56°. 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 Arborg. See also: June | July | August.