S
M
T
W
T
F
S
26
79°
60°
27
72°
52°
28
67°
51°
29
83°
59°
30
74°
58°
1
67°
53°
2
64°
44°
3
69°
43°
4
76°
52°
5
79°
58°
6
78°
64°
7
73°
47°
8
65°
50°
9
70°
55°
10
73°
59°
11
69°
59°
12
70°
57°
13
74°
59°
14
73°
58°
15
74°
57°
16
73°
55°
17
76°
58°
18
77°
61°
19
77°
61°
20
80°
62°
21
79°
59°
22
76°
55°
23
72°
54°
24
73°
56°
25
74°
58°
26
77°
56°
27
73°
55°
28
74°
56°
29
75°
58°
30
75°
59°
31
76°
62°
1
78°
65°
2
79°
64°
3
76°
64°
4
77°
63°
5
79°
65°
6
80°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Campobello
Campobello's May 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 43° and 66°. The average high for May is 75° with an average low of 58°. 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 Campobello. See also: June | July | August.
