S
M
T
W
T
F
S
26
56°
42°
27
56°
41°
28
57°
41°
29
59°
40°
30
60°
39°
1
58°
37°
2
58°
37°
3
56°
39°
4
56°
38°
5
57°
40°
6
58°
41°
7
58°
42°
8
60°
46°
9
61°
41°
10
60°
40°
11
59°
41°
12
61°
42°
13
62°
49°
14
66°
44°
15
60°
44°
16
60°
45°
17
66°
46°
18
63°
44°
19
62°
45°
20
64°
50°
21
69°
51°
22
65°
48°
23
64°
47°
24
64°
49°
25
67°
51°
26
72°
53°
27
74°
49°
28
75°
46°
29
69°
44°
30
68°
50°
31
68°
49°
1
69°
49°
2
70°
48°
3
74°
46°
4
69°
48°
5
70°
51°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Acushnet
Acushnet's May 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 37° and 55°. The average high for May is 64° with an average low of 45°. 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 Acushnet. See also: June | July | August.
