S
M
T
W
T
F
S
26
60°
44°
27
60°
41°
28
62°
42°
29
62°
40°
30
61°
40°
1
63°
44°
2
64°
42°
3
63°
42°
4
64°
47°
5
73°
51°
6
73°
46°
7
68°
47°
8
74°
53°
9
76°
54°
10
76°
52°
11
68°
46°
12
64°
45°
13
66°
48°
14
66°
48°
15
67°
52°
16
66°
52°
17
67°
51°
18
76°
48°
19
70°
49°
20
73°
49°
21
71°
48°
22
70°
48°
23
69°
49°
24
70°
49°
25
71°
52°
26
72°
52°
27
72°
53°
28
73°
52°
29
73°
60°
30
74°
53°
31
81°
53°
1
74°
60°
2
75°
56°
3
80°
54°
4
77°
59°
5
81°
54°
6
78°
55°
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 60° to 81°, with overnight lows between 40° and 60°. The average high for May is 70° 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 Berlin. See also: June | July | August.