S
M
T
W
T
F
S
26
20°
17°
27
18°
6°
28
15°
0°
29
20°
0°
30
17°
2°
1
20°
0°
2
21°
14°
3
18°
11°
4
23°
16°
5
28°
20°
6
25°
20°
7
34°
20°
8
32°
29°
9
35°
26°
10
27°
17°
11
32°
15°
12
32°
9°
13
23°
8°
14
24°
13°
15
30°
20°
16
26°
17°
17
25°
10°
18
26°
13°
19
30°
17°
20
30°
19°
21
32°
24°
22
32°
27°
23
36°
26°
24
35°
29°
25
35°
28°
26
31°
25°
27
33°
27°
28
33°
28°
29
34°
25°
30
34°
31°
31
33°
30°
1
36°
31°
2
40°
32°
3
36°
32°
4
37°
31°
5
34°
33°
6
34°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whale Cove
Whale Cove's May 2026 forecast shows daily high temperatures ranging from 25° to 40°, with overnight lows between 10° and 33°. The average high for May is 33° with an average low of 26°. 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 Whale Cove. See also: June | July | August.