S
M
T
W
T
F
S
26
64°
39°
27
68°
43°
28
73°
52°
29
68°
48°
30
66°
41°
1
75°
45°
2
81°
48°
3
75°
46°
4
69°
53°
5
70°
51°
6
68°
47°
7
62°
46°
8
71°
50°
9
76°
55°
10
76°
54°
11
76°
56°
12
75°
54°
13
65°
49°
14
62°
48°
15
66°
48°
16
67°
50°
17
71°
54°
18
68°
50°
19
66°
46°
20
62°
48°
21
62°
46°
22
63°
46°
23
62°
47°
24
64°
47°
25
70°
49°
26
72°
55°
27
73°
56°
28
73°
56°
29
70°
55°
30
71°
53°
31
73°
56°
1
74°
57°
2
73°
56°
3
74°
57°
4
74°
57°
5
73°
56°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hanau
Hanau's May 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 46° and 57°. The average high for May is 70° 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 Hanau. See also: June | July | August.