S
M
T
W
T
F
S
26
59°
34°
27
65°
30°
28
61°
31°
29
59°
45°
30
55°
45°
1
64°
48°
2
55°
42°
3
57°
36°
4
67°
41°
5
72°
51°
6
64°
51°
7
59°
45°
8
59°
37°
9
60°
41°
10
61°
48°
11
64°
46°
12
61°
46°
13
63°
45°
14
65°
48°
15
66°
45°
16
70°
50°
17
69°
49°
18
71°
50°
19
70°
49°
20
66°
49°
21
66°
50°
22
67°
50°
23
66°
47°
24
63°
46°
25
65°
46°
26
65°
51°
27
66°
49°
28
66°
47°
29
67°
45°
30
66°
49°
31
67°
53°
1
70°
51°
2
69°
49°
3
68°
53°
4
72°
53°
5
69°
52°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Middleboro
North Middleboro's May 2026 forecast shows daily high temperatures ranging from 55° to 72°, with overnight lows between 36° and 54°. The average high for May is 66° with an average low of 48°. 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 North Middleboro. See also: June | July | August.