S
M
T
W
T
F
S
26
74°
50°
27
74°
52°
28
72°
50°
29
70°
57°
30
63°
54°
1
66°
52°
2
65°
48°
3
69°
54°
4
70°
50°
5
71°
48°
6
68°
57°
7
68°
55°
8
69°
57°
9
71°
55°
10
71°
54°
11
71°
61°
12
71°
59°
13
68°
54°
14
67°
52°
15
68°
55°
16
N/A
17
70°
58°
18
73°
59°
19
72°
61°
20
75°
65°
21
77°
65°
22
80°
65°
23
79°
69°
24
76°
67°
25
76°
65°
26
75°
64°
27
77°
65°
28
76°
66°
29
78°
65°
30
74°
58°
31
75°
60°
1
74°
60°
2
74°
59°
3
75°
60°
4
74°
60°
5
75°
61°
6
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Dubrovnik
Dubrovnik's May 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 58° and 69°. The average high for May is 75° with an average low of 62°. 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 Dubrovnik. See also: June | July | August.