S
M
T
W
T
F
S
27
8°
1°
28
9°
-3°
29
11°
-6°
30
16°
9°
1
14°
3°
2
17°
-8°
3
17°
10°
4
16°
7°
5
20°
5°
6
19°
13°
7
17°
8°
8
16°
4°
9
18°
11°
10
21°
11°
11
17°
6°
12
14°
8°
13
23°
11°
14
23°
16°
15
22°
11°
16
22°
14°
17
23°
10°
18
28°
3°
19
31°
23°
20
30°
22°
21
32°
22°
22
30°
24°
23
29°
20°
24
26°
21°
25
31°
19°
26
34°
26°
27
33°
28°
28
37°
31°
29
38°
32°
30
37°
32°
31
34°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mould Bay
Mould Bay's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Mould Bay. See also: June | July | August.