S
M
T
W
T
F
S
26
63°
40°
27
72°
37°
28
64°
38°
29
64°
47°
30
60°
47°
1
63°
36°
2
60°
44°
3
60°
41°
4
72°
39°
5
82°
50°
6
67°
50°
7
64°
45°
8
59°
40°
9
58°
48°
10
70°
49°
11
62°
45°
12
67°
35°
13
70°
47°
14
66°
44°
15
66°
46°
16
80°
43°
17
86°
55°
18
93°
60°
19
92°
67°
20
86°
52°
21
71°
49°
22
68°
49°
23
54°
49°
24
64°
54°
25
68°
54°
26
75°
58°
27
77°
56°
28
78°
56°
29
76°
55°
30
79°
57°
31
81°
60°
1
83°
63°
2
72°
55°
3
69°
56°
4
71°
58°
5
74°
56°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Andover
Andover's May 2026 forecast shows daily high temperatures ranging from 54° to 92°, with overnight lows between 49° and 67°. The average high for May is 74° with an average low of 56°. 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 Andover. See also: June | July | August.
