S
M
T
W
T
F
S
26
71°
52°
27
61°
50°
28
66°
52°
29
70°
50°
30
64°
53°
1
60°
53°
2
59°
54°
3
61°
54°
4
64°
54°
5
63°
54°
6
68°
56°
7
65°
54°
8
66°
56°
9
67°
55°
10
70°
55°
11
69°
52°
12
71°
53°
13
71°
54°
14
66°
50°
15
63°
52°
16
62°
51°
17
63°
49°
18
62°
52°
19
62°
48°
20
65°
50°
21
67°
52°
22
69°
53°
23
71°
56°
24
72°
56°
25
71°
55°
26
69°
54°
27
66°
53°
28
64°
52°
29
63°
51°
30
64°
52°
31
63°
51°
1
64°
50°
2
64°
51°
3
66°
53°
4
69°
55°
5
68°
52°
6
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pacifica
Pacifica's May 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 48° and 56°. The average high for May is 66° 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 Pacifica. See also: June | July | August.
