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