S
M
T
W
T
F
S
26
60°
45°
27
76°
41°
28
73°
55°
29
61°
45°
30
55°
36°
1
53°
35°
2
49°
34°
3
60°
28°
4
72°
46°
5
71°
58°
6
60°
41°
7
59°
34°
8
67°
36°
9
70°
52°
10
67°
45°
11
68°
37°
12
69°
43°
13
68°
48°
14
62°
40°
15
69°
34°
16
75°
47°
17
84°
54°
18
88°
57°
19
88°
64°
20
70°
49°
21
66°
48°
22
62°
51°
23
77°
59°
24
72°
61°
25
76°
57°
26
79°
55°
27
76°
61°
28
77°
53°
29
78°
47°
30
73°
49°
31
77°
51°
1
77°
48°
2
76°
48°
3
79°
55°
4
82°
58°
5
83°
59°
6
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hanover
Hanover's May 2026 forecast shows daily high temperatures ranging from 76° to 83°, with overnight lows between 48° and 63°. The average high for May is 80° with an average low of 55°. 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 Hanover. See also: June | July | August.
