S
M
T
W
T
F
S
26
50°
34°
27
55°
29°
28
54°
26°
29
52°
27°
30
62°
30°
1
74°
37°
2
77°
40°
3
82°
49°
4
74°
47°
5
62°
43°
6
49°
41°
7
48°
41°
8
57°
41°
9
65°
37°
10
67°
35°
11
69°
43°
12
57°
42°
13
53°
38°
14
55°
37°
15
50°
42°
16
58°
40°
17
63°
39°
18
62°
46°
19
67°
46°
20
71°
42°
21
67°
54°
22
68°
51°
23
76°
53°
24
77°
52°
25
75°
51°
26
77°
57°
27
66°
49°
28
66°
46°
29
72°
50°
30
N/A
31
60°
47°
1
63°
49°
2
67°
56°
3
72°
58°
4
67°
57°
5
67°
58°
6
66°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Słupsk
Słupsk's May 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 47° and 58°. The average high for May is 66° 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 Słupsk. See also: June | July | August.
