S
M
T
W
T
F
S
26
62°
41°
27
57°
42°
28
60°
39°
29
58°
42°
30
64°
43°
1
60°
42°
2
61°
41°
3
59°
41°
4
60°
42°
5
62°
46°
6
67°
47°
7
66°
46°
8
60°
45°
9
60°
46°
10
61°
48°
11
69°
48°
12
69°
49°
13
70°
50°
14
69°
49°
15
66°
42°
16
65°
41°
17
65°
43°
18
66°
47°
19
69°
43°
20
68°
44°
21
63°
50°
22
69°
51°
23
71°
52°
24
71°
52°
25
70°
51°
26
67°
49°
27
73°
50°
28
72°
48°
29
71°
50°
30
71°
46°
31
72°
48°
1
72°
55°
2
69°
55°
3
76°
53°
4
76°
53°
5
77°
56°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Medfield
Medfield's May 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 39° and 57°. The average high for May is 67° with an average low of 47°. 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 Medfield. See also: June | July | August.
