S
M
T
W
T
F
S
26
70°
43°
27
78°
48°
28
72°
44°
29
72°
47°
30
65°
50°
1
68°
54°
2
68°
57°
3
71°
51°
4
70°
54°
5
69°
60°
6
67°
57°
7
70°
55°
8
74°
59°
9
75°
63°
10
77°
64°
11
76°
63°
12
75°
61°
13
74°
62°
14
73°
60°
15
71°
63°
16
71°
64°
17
76°
66°
18
75°
66°
19
76°
61°
20
71°
60°
21
70°
60°
22
71°
61°
23
72°
61°
24
72°
64°
25
76°
67°
26
79°
68°
27
76°
64°
28
76°
67°
29
77°
66°
30
78°
68°
31
79°
69°
1
77°
67°
2
78°
66°
3
77°
68°
4
78°
70°
5
80°
71°
6
79°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Herceg-Novi
Herceg-Novi's May 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 51° and 71°. The average high for May is 74° with an average low of 63°. 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 Herceg-Novi. See also: June | July | August.
