S
M
T
W
T
F
S
26
57°
38°
27
61°
40°
28
60°
40°
29
59°
41°
30
62°
43°
1
66°
45°
2
68°
48°
3
68°
48°
4
60°
42°
5
63°
45°
6
62°
46°
7
58°
43°
8
59°
42°
9
59°
42°
10
60°
43°
11
61°
46°
12
61°
48°
13
62°
48°
14
61°
44°
15
62°
44°
16
62°
45°
17
63°
44°
18
62°
44°
19
62°
45°
20
64°
46°
21
63°
48°
22
63°
46°
23
64°
47°
24
66°
52°
25
65°
51°
26
68°
54°
27
70°
54°
28
72°
51°
29
72°
56°
30
74°
51°
31
65°
49°
1
65°
48°
2
66°
48°
3
66°
49°
4
65°
49°
5
67°
52°
6
71°
54°
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 57° to 74°, with overnight lows between 38° and 56°. The average high for May is 64° with an average low of 47°. 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.