S
M
T
W
T
F
S
26
70°
32°
27
75°
36°
28
71°
38°
29
68°
40°
30
52°
44°
1
57°
36°
2
50°
35°
3
50°
31°
4
69°
31°
5
82°
42°
6
55°
45°
7
57°
30°
8
54°
29°
9
55°
44°
10
65°
41°
11
59°
36°
12
55°
32°
13
59°
35°
14
62°
39°
15
66°
45°
16
67°
44°
17
66°
43°
18
65°
43°
19
67°
42°
20
68°
42°
21
62°
40°
22
64°
39°
23
65°
41°
24
67°
46°
25
71°
48°
26
74°
48°
27
72°
41°
28
67°
41°
29
66°
42°
30
69°
45°
31
76°
50°
1
75°
50°
2
72°
47°
3
74°
51°
4
77°
52°
5
78°
53°
6
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Haverhill
North Haverhill's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 29° and 53°. The average high for May is 67° with an average low of 43°. 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 Haverhill. See also: June | July | August.