S
M
T
W
T
F
S
26
34°
30°
27
35°
24°
28
41°
22°
29
46°
28°
30
46°
28°
1
47°
34°
2
45°
38°
3
58°
38°
4
47°
38°
5
59°
38°
6
68°
46°
7
61°
43°
8
52°
45°
9
60°
39°
10
58°
37°
11
52°
36°
12
52°
43°
13
57°
42°
14
61°
41°
15
52°
39°
16
54°
39°
17
54°
41°
18
55°
40°
19
56°
40°
20
57°
36°
21
55°
39°
22
54°
38°
23
52°
40°
24
59°
40°
25
59°
39°
26
53°
41°
27
57°
41°
28
56°
39°
29
54°
38°
30
53°
38°
31
54°
39°
1
56°
42°
2
62°
43°
3
58°
43°
4
59°
40°
5
55°
40°
6
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mount Pearl
Mount Pearl's May 2026 forecast shows daily high temperatures ranging from 52° to 62°, with overnight lows between 36° and 45°. The average high for May is 56° with an average low of 40°. 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 Mount Pearl. See also: June | July | August.
