S
M
T
W
T
F
S
26
89°
72°
27
88°
75°
28
92°
73°
29
84°
65°
30
67°
59°
1
60°
51°
2
76°
48°
3
80°
46°
4
82°
50°
5
86°
66°
6
83°
58°
7
71°
59°
8
76°
66°
9
81°
66°
10
84°
64°
11
80°
54°
12
83°
59°
13
86°
64°
14
88°
66°
15
87°
67°
16
84°
66°
17
85°
69°
18
83°
68°
19
86°
67°
20
85°
63°
21
85°
66°
22
84°
67°
23
81°
67°
24
83°
66°
25
83°
67°
26
84°
68°
27
83°
68°
28
82°
67°
29
83°
66°
30
83°
66°
31
84°
67°
1
84°
65°
2
85°
67°
3
85°
68°
4
84°
69°
5
85°
70°
6
86°
69°
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 71° to 88°, with overnight lows between 54° and 70°. The average high for May is 83° with an average low of 66°. 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.