S
M
T
W
T
F
S
26
69°
50°
27
82°
44°
28
76°
55°
29
66°
53°
30
58°
41°
1
66°
36°
2
55°
36°
3
63°
32°
4
76°
42°
5
77°
61°
6
62°
49°
7
65°
37°
8
69°
51°
9
72°
50°
10
78°
48°
11
63°
39°
12
62°
52°
13
70°
58°
14
73°
56°
15
77°
54°
16
70°
54°
17
71°
55°
18
72°
53°
19
74°
64°
20
71°
53°
21
70°
51°
22
71°
56°
23
72°
57°
24
71°
56°
25
72°
54°
26
73°
53°
27
73°
52°
28
74°
52°
29
76°
56°
30
80°
60°
31
76°
61°
1
75°
60°
2
80°
60°
3
82°
61°
4
81°
62°
5
80°
63°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Malden
Malden's May 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 37° and 64°. The average high for May is 73° with an average low of 55°. 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 Malden. See also: June | July | August.