S
M
T
W
T
F
S
26
71°
53°
27
74°
56°
28
75°
55°
29
73°
58°
30
66°
52°
1
71°
48°
2
70°
52°
3
72°
54°
4
69°
56°
5
66°
57°
6
65°
59°
7
65°
58°
8
69°
54°
9
73°
59°
10
69°
58°
11
70°
62°
12
68°
52°
13
68°
48°
14
66°
53°
15
67°
57°
16
59°
54°
17
69°
56°
18
71°
53°
19
72°
57°
20
74°
58°
21
79°
61°
22
82°
60°
23
83°
66°
24
N/A
25
78°
68°
26
80°
68°
27
79°
70°
28
78°
68°
29
78°
69°
30
78°
67°
31
79°
65°
1
80°
66°
2
82°
66°
3
82°
67°
4
82°
68°
5
80°
67°
6
68°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Ugljan
Ugljan's May 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 65° and 70°. The average high for May is 79° with an average low of 67°. 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 Ugljan. See also: June | July | August.