S
M
T
W
T
F
S
26
73°
50°
27
69°
43°
28
70°
48°
29
68°
48°
30
56°
39°
1
66°
35°
2
51°
36°
3
57°
30°
4
70°
44°
5
72°
53°
6
64°
51°
7
53°
41°
8
65°
37°
9
66°
49°
10
72°
48°
11
59°
44°
12
68°
42°
13
67°
51°
14
50°
39°
15
65°
33°
16
74°
43°
17
82°
51°
18
87°
59°
19
88°
62°
20
79°
61°
21
68°
55°
22
67°
55°
23
74°
59°
24
74°
57°
25
73°
59°
26
72°
58°
27
75°
57°
28
73°
57°
29
75°
54°
30
76°
55°
31
77°
52°
1
78°
56°
2
78°
57°
3
77°
57°
4
74°
56°
5
72°
51°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Melrose
Melrose's May 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 51° and 62°. The average high for May is 76° with an average low of 57°. 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 Melrose. See also: June | July | August.