S
M
T
W
T
F
S
26
56°
36°
27
54°
35°
28
60°
41°
29
61°
38°
30
65°
39°
1
73°
42°
2
76°
52°
3
72°
52°
4
61°
50°
5
55°
46°
6
56°
46°
7
58°
43°
8
62°
38°
9
63°
41°
10
60°
47°
11
53°
41°
12
54°
39°
13
54°
44°
14
53°
41°
15
55°
39°
16
55°
44°
17
58°
42°
18
60°
50°
19
64°
45°
20
62°
54°
21
66°
54°
22
73°
53°
23
N/A
24
66°
54°
25
74°
57°
26
78°
53°
27
60°
50°
28
62°
51°
29
71°
57°
30
66°
54°
31
70°
58°
1
74°
60°
2
67°
54°
3
65°
54°
4
68°
55°
5
61°
49°
6
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Bremerhaven
Bremerhaven's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 49° and 60°. The average high for May is 68° with an average low of 54°. 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 Bremerhaven. See also: June | July | August.
