S
M
T
W
T
F
S
26
60°
36°
27
65°
30°
28
59°
32°
29
56°
45°
30
55°
46°
1
65°
40°
2
59°
41°
3
56°
31°
4
72°
42°
5
79°
48°
6
71°
57°
7
66°
48°
8
63°
34°
9
60°
32°
10
74°
51°
11
63°
36°
12
65°
35°
13
67°
40°
14
63°
45°
15
57°
40°
16
79°
38°
17
88°
56°
18
79°
60°
19
95°
69°
20
91°
53°
21
69°
45°
22
67°
47°
23
66°
50°
24
63°
51°
25
68°
55°
26
71°
54°
27
73°
54°
28
78°
55°
29
77°
56°
30
80°
52°
31
71°
56°
1
71°
52°
2
70°
52°
3
70°
53°
4
71°
57°
5
72°
57°
6
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Medfield Town
Medfield Town's May 2026 forecast shows daily high temperatures ranging from 63° to 95°, with overnight lows between 45° and 69°. The average high for May is 75° with an average low of 54°. 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 Town. See also: June | July | August.