S
M
T
W
T
F
S
26
83°
40°
27
72°
37°
28
68°
37°
29
67°
30°
30
57°
42°
1
56°
41°
2
73°
38°
3
83°
38°
4
83°
47°
5
54°
38°
6
41°
29°
7
77°
29°
8
79°
46°
9
88°
45°
10
66°
43°
11
86°
40°
12
89°
46°
13
87°
44°
14
97°
57°
15
92°
54°
16
97°
52°
17
92°
49°
18
92°
44°
19
68°
40°
20
62°
51°
21
69°
48°
22
70°
45°
23
74°
50°
24
79°
53°
25
82°
55°
26
84°
56°
27
83°
55°
28
82°
57°
29
84°
56°
30
84°
57°
31
82°
58°
1
83°
53°
2
77°
54°
3
75°
49°
4
77°
56°
5
80°
58°
6
85°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Campo
Campo's May 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 40° and 58°. The average high for May is 78° with an average low of 53°. 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 Campo. See also: June | July | August.