S
M
T
W
T
F
S
26
57°
34°
27
55°
34°
28
57°
32°
29
57°
34°
30
66°
34°
1
72°
37°
2
79°
52°
3
77°
54°
4
64°
50°
5
55°
46°
6
54°
46°
7
57°
39°
8
61°
34°
9
61°
36°
10
63°
50°
11
52°
39°
12
54°
34°
13
57°
43°
14
54°
41°
15
59°
37°
16
57°
41°
17
63°
41°
18
68°
52°
19
66°
50°
20
62°
48°
21
68°
49°
22
73°
53°
23
81°
52°
24
75°
50°
25
76°
52°
26
71°
50°
27
69°
46°
28
68°
48°
29
72°
48°
30
66°
47°
31
65°
48°
1
63°
47°
2
60°
47°
3
60°
49°
4
61°
50°
5
59°
50°
6
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Berlin
Berlin's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 46° and 53°. The average high for May is 67° with an average low of 49°. 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 Berlin. See also: June | July | August.