S
M
T
W
T
F
S
26
61°
36°
27
71°
35°
28
67°
36°
29
64°
40°
30
59°
42°
1
65°
46°
2
59°
44°
3
58°
38°
4
66°
51°
5
70°
53°
6
67°
54°
7
60°
43°
8
59°
42°
9
60°
46°
10
62°
47°
11
64°
44°
12
65°
47°
13
67°
46°
14
65°
44°
15
65°
50°
16
66°
48°
17
66°
45°
18
67°
53°
19
71°
53°
20
72°
52°
21
70°
54°
22
74°
50°
23
65°
49°
24
68°
51°
25
68°
49°
26
69°
50°
27
67°
51°
28
68°
55°
29
74°
56°
30
75°
55°
31
74°
53°
1
70°
49°
2
69°
49°
3
69°
50°
4
70°
50°
5
70°
51°
6
71°
51°
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 58° to 75°, with overnight lows between 38° and 56°. 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.