S
M
T
W
T
F
S
26
86°
63°
27
84°
66°
28
72°
64°
29
73°
57°
30
66°
50°
1
70°
50°
2
70°
46°
3
75°
45°
4
80°
60°
5
71°
51°
6
62°
50°
7
67°
48°
8
73°
56°
9
78°
59°
10
77°
55°
11
73°
49°
12
74°
54°
13
81°
60°
14
82°
56°
15
80°
58°
16
83°
61°
17
79°
56°
18
76°
60°
19
81°
61°
20
78°
59°
21
80°
55°
22
73°
53°
23
74°
53°
24
74°
55°
25
73°
54°
26
74°
53°
27
75°
54°
28
76°
55°
29
77°
58°
30
80°
63°
31
79°
64°
1
78°
62°
2
79°
58°
3
79°
62°
4
80°
64°
5
79°
65°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Maynard
Maynard's May 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 48° and 65°. The average high for May is 77° with an average low of 57°. 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 Maynard. See also: June | July | August.