S
M
T
W
T
F
S
26
46°
34°
27
50°
32°
28
48°
28°
29
46°
28°
30
59°
32°
1
70°
37°
2
77°
46°
3
82°
54°
4
72°
50°
5
61°
43°
6
45°
41°
7
48°
41°
8
52°
43°
9
59°
39°
10
64°
34°
11
70°
48°
12
52°
43°
13
52°
43°
14
57°
37°
15
55°
41°
16
55°
45°
17
57°
46°
18
57°
46°
19
59°
45°
20
68°
41°
21
64°
52°
22
66°
48°
23
72°
56°
24
77°
52°
25
76°
55°
26
73°
49°
27
64°
45°
28
64°
45°
29
70°
53°
30
68°
49°
31
63°
46°
1
65°
48°
2
64°
51°
3
67°
49°
4
66°
51°
5
64°
48°
6
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gdańsk
Gdańsk's May 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 45° and 56°. The average high for May is 68° 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 Gdańsk. See also: June | July | August.
