S
M
T
W
T
F
S
26
65°
57°
27
66°
53°
28
66°
52°
29
67°
51°
30
66°
54°
1
68°
59°
2
66°
61°
3
67°
60°
4
65°
57°
5
64°
54°
6
67°
53°
7
65°
54°
8
67°
61°
9
67°
60°
10
67°
60°
11
66°
58°
12
66°
61°
13
69°
57°
14
67°
57°
15
68°
60°
16
67°
62°
17
66°
58°
18
66°
57°
19
74°
55°
20
72°
58°
21
69°
58°
22
65°
59°
23
67°
61°
24
68°
60°
25
68°
58°
26
65°
59°
27
65°
58°
28
68°
56°
29
69°
54°
30
71°
60°
31
72°
61°
1
71°
61°
2
73°
57°
3
74°
57°
4
75°
61°
5
73°
59°
6
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Camp Pendleton
Camp Pendleton's May 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 54° and 61°. The average high for May is 72° with an average low of 59°. 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 Camp Pendleton. See also: June | July | August.