S
M
T
W
T
F
S
26
72°
40°
27
75°
41°
28
70°
45°
29
71°
51°
30
69°
44°
1
75°
41°
2
79°
46°
3
75°
52°
4
69°
49°
5
63°
51°
6
61°
49°
7
61°
48°
8
70°
44°
9
74°
48°
10
70°
51°
11
59°
47°
12
57°
40°
13
59°
41°
14
54°
45°
15
53°
43°
16
55°
41°
17
64°
40°
18
60°
46°
19
65°
44°
20
68°
54°
21
75°
51°
22
81°
49°
23
84°
52°
24
88°
56°
25
87°
59°
26
89°
58°
27
89°
61°
28
84°
60°
29
86°
55°
30
80°
56°
31
77°
50°
1
68°
51°
2
67°
48°
3
62°
46°
4
62°
50°
5
63°
50°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hinterzarten
Hinterzarten's May 2026 forecast shows daily high temperatures ranging from 62° to 80°, with overnight lows between 46° and 56°. The average high for May is 68° with an average low of 50°. 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 Hinterzarten. See also: June | July | August.