S
M
T
W
T
F
S
26
68°
32°
27
73°
32°
28
67°
36°
29
63°
44°
30
53°
44°
1
62°
39°
2
53°
41°
3
53°
31°
4
73°
30°
5
86°
49°
6
71°
50°
7
63°
39°
8
61°
31°
9
47°
31°
10
74°
46°
11
63°
41°
12
62°
33°
13
52°
34°
14
59°
49°
15
60°
47°
16
80°
41°
17
86°
53°
18
80°
53°
19
86°
67°
20
86°
50°
21
63°
38°
22
67°
44°
23
62°
45°
24
57°
47°
25
63°
50°
26
69°
52°
27
72°
51°
28
73°
50°
29
73°
49°
30
77°
51°
31
78°
54°
1
75°
49°
2
65°
49°
3
65°
48°
4
66°
52°
5
67°
53°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Melvin Mills
Melvin Mills's May 2026 forecast shows daily high temperatures ranging from 57° to 86°, with overnight lows between 38° and 67°. The average high for May is 70° with an average low of 50°. 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 Melvin Mills. See also: June | July | August.