S
M
T
W
T
F
S
26
41°
33°
27
38°
27°
28
38°
26°
29
40°
29°
30
56°
28°
1
56°
36°
2
63°
43°
3
54°
41°
4
48°
38°
5
43°
38°
6
49°
40°
7
62°
40°
8
57°
39°
9
47°
36°
10
45°
35°
11
52°
38°
12
56°
38°
13
47°
36°
14
63°
40°
15
48°
40°
16
51°
41°
17
60°
39°
18
48°
36°
19
49°
37°
20
50°
36°
21
51°
35°
22
51°
38°
23
50°
37°
24
52°
38°
25
56°
41°
26
53°
37°
27
52°
36°
28
51°
37°
29
52°
38°
30
52°
38°
31
53°
39°
1
52°
38°
2
53°
40°
3
53°
39°
4
54°
39°
5
53°
40°
6
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arnold's Cove
Arnold's Cove's May 2026 forecast shows daily high temperatures ranging from 47° to 63°, with overnight lows between 35° and 41°. The average high for May is 52° with an average low of 38°. 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 Arnold's Cove. See also: June | July | August.