S
M
T
W
T
F
S
26
59°
34°
27
59°
34°
28
61°
39°
29
61°
36°
30
64°
36°
1
73°
41°
2
79°
50°
3
79°
50°
4
68°
55°
5
55°
52°
6
52°
45°
7
52°
45°
8
57°
36°
9
61°
46°
10
68°
45°
11
50°
41°
12
50°
41°
13
55°
45°
14
52°
39°
15
59°
39°
16
55°
43°
17
63°
43°
18
N/A
19
67°
53°
20
65°
52°
21
71°
53°
22
78°
57°
23
80°
59°
24
79°
55°
25
77°
53°
26
78°
56°
27
77°
55°
28
76°
54°
29
73°
52°
30
72°
53°
31
64°
46°
1
63°
46°
2
63°
47°
3
64°
46°
4
64°
48°
5
65°
54°
6
66°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hanover
Hanover's May 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 46° and 59°. The average high for May is 71° with an average low of 52°. 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.
