S
M
T
W
T
F
S
26
64°
53°
27
65°
52°
28
74°
50°
29
75°
54°
30
77°
54°
1
78°
58°
2
77°
56°
3
71°
55°
4
70°
56°
5
71°
55°
6
72°
57°
7
74°
56°
8
75°
57°
9
74°
56°
10
75°
57°
11
77°
58°
12
78°
59°
13
78°
60°
14
79°
60°
15
79°
59°
16
78°
60°
17
77°
58°
18
75°
55°
19
73°
55°
20
73°
56°
21
75°
56°
22
75°
57°
23
78°
60°
24
80°
61°
25
80°
61°
26
79°
60°
27
80°
62°
28
81°
62°
29
80°
61°
30
80°
61°
31
76°
59°
1
76°
57°
2
77°
57°
3
78°
55°
4
73°
54°
5
73°
55°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pacoima
Pacoima's May 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 50° and 62°. The average high for May is 76° with an average low of 57°. 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 Pacoima. See also: June | July | August.