S
M
T
W
T
F
S
26
58°
42°
27
60°
44°
28
57°
42°
29
55°
43°
30
56°
40°
1
59°
44°
2
60°
38°
3
61°
47°
4
66°
49°
5
64°
47°
6
63°
44°
7
65°
44°
8
66°
49°
9
68°
52°
10
72°
51°
11
70°
52°
12
71°
53°
13
73°
51°
14
66°
46°
15
64°
46°
16
67°
52°
17
74°
54°
18
76°
54°
19
75°
45°
20
64°
44°
21
65°
46°
22
65°
48°
23
67°
50°
24
74°
55°
25
78°
56°
26
78°
55°
27
70°
55°
28
69°
56°
29
71°
56°
30
72°
58°
31
75°
56°
1
73°
54°
2
72°
53°
3
73°
52°
4
72°
50°
5
76°
55°
6
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Bedford
New Bedford's May 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 38° and 58°. The average high for May is 68° 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 New Bedford. See also: June | July | August.
