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
68°
52°
31
64°
52°
1
71°
46°
2
75°
43°
3
77°
57°
4
74°
55°
5
63°
54°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ustka
Ustka's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Ustka. See also: June | July | August.