S
M
T
W
T
F
S
26
52°
41°
27
64°
36°
28
63°
45°
29
57°
46°
30
46°
36°
1
54°
32°
2
43°
34°
3
52°
30°
4
68°
37°
5
72°
52°
6
59°
43°
7
56°
37°
8
54°
46°
9
59°
47°
10
62°
41°
11
53°
34°
12
52°
36°
13
52°
40°
14
56°
41°
15
63°
45°
16
65°
44°
17
65°
47°
18
67°
51°
19
67°
49°
20
68°
45°
21
60°
41°
22
60°
43°
23
61°
44°
24
62°
41°
25
63°
42°
26
64°
44°
27
64°
43°
28
65°
43°
29
67°
44°
30
70°
48°
31
73°
52°
1
69°
51°
2
71°
48°
3
74°
53°
4
75°
54°
5
74°
54°
6
73°
53°
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 52° to 75°, with overnight lows between 34° and 54°. The average high for May is 64° with an average low of 45°. 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.