S
M
T
W
T
F
S
26
49°
34°
27
49°
37°
28
50°
40°
29
49°
42°
30
50°
42°
1
52°
39°
2
50°
43°
3
52°
41°
4
57°
38°
5
53°
42°
6
52°
42°
7
47°
41°
8
52°
38°
9
55°
45°
10
49°
44°
11
52°
40°
12
58°
39°
13
52°
40°
14
50°
41°
15
55°
41°
16
56°
42°
17
54°
43°
18
50°
43°
19
52°
43°
20
49°
41°
21
53°
39°
22
58°
40°
23
55°
42°
24
53°
41°
25
56°
40°
26
56°
42°
27
72°
54°
28
62°
41°
29
57°
41°
30
55°
42°
31
55°
41°
1
56°
41°
2
56°
42°
3
57°
41°
4
56°
42°
5
56°
42°
6
57°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cube Cove
Cube Cove's May 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 39° and 54°. The average high for May is 56° with an average low of 42°. 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 Cube Cove. See also: June | July | August.