S
M
T
W
T
F
S
26
55°
44°
27
69°
39°
28
67°
43°
29
69°
48°
30
73°
48°
1
69°
38°
2
62°
48°
3
64°
40°
4
79°
47°
5
86°
59°
6
N/A
7
61°
43°
8
72°
53°
9
78°
52°
10
81°
54°
11
64°
43°
12
66°
46°
13
69°
50°
14
71°
51°
15
77°
59°
16
76°
55°
17
74°
56°
18
80°
61°
19
77°
61°
20
78°
55°
21
74°
54°
22
71°
54°
23
72°
55°
24
72°
53°
25
74°
55°
26
76°
59°
27
76°
57°
28
78°
59°
29
79°
57°
30
80°
61°
31
82°
62°
1
76°
63°
2
81°
63°
3
81°
62°
4
84°
63°
5
84°
63°
6
83°
64°
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 61° to 84°, with overnight lows between 43° and 64°. The average high for May is 76° 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 Hanover. See also: June | July | August.
