S
M
T
W
T
F
S
26
58°
37°
27
64°
34°
28
55°
36°
29
51°
44°
30
54°
44°
1
62°
44°
2
57°
41°
3
54°
39°
4
72°
41°
5
80°
51°
6
70°
57°
7
64°
45°
8
61°
37°
9
53°
36°
10
70°
50°
11
61°
39°
12
62°
38°
13
63°
38°
14
59°
50°
15
54°
45°
16
78°
45°
17
87°
56°
18
69°
54°
19
94°
54°
20
88°
67°
21
70°
50°
22
60°
44°
23
60°
44°
24
54°
51°
25
72°
54°
26
81°
61°
27
86°
58°
28
68°
50°
29
66°
50°
30
65°
47°
31
65°
50°
1
70°
52°
2
71°
53°
3
77°
56°
4
78°
57°
5
81°
59°
6
80°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lynnfield
Lynnfield's May 2026 forecast shows daily high temperatures ranging from 65° to 86°, with overnight lows between 47° and 61°. The average high for May is 74° with an average low of 54°. 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 Lynnfield. See also: June | July | August.
