S
M
T
W
T
F
S
26
70°
34°
27
59°
43°
28
59°
48°
29
68°
46°
30
77°
43°
1
75°
46°
2
75°
50°
3
82°
50°
4
81°
50°
5
68°
52°
6
63°
52°
7
66°
46°
8
64°
46°
9
70°
46°
10
68°
46°
11
73°
50°
12
82°
46°
13
57°
50°
14
61°
48°
15
51°
44°
16
55°
40°
17
64°
44°
18
70°
49°
19
68°
48°
20
70°
51°
21
68°
51°
22
68°
48°
23
69°
49°
24
67°
50°
25
67°
50°
26
66°
49°
27
67°
51°
28
69°
50°
29
64°
46°
30
67°
46°
31
72°
52°
1
72°
54°
2
65°
53°
3
64°
48°
4
64°
48°
5
65°
49°
6
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pacific
Pacific's May 2026 forecast shows daily high temperatures ranging from 51° to 72°, with overnight lows between 40° and 54°. The average high for May is 66° with an average low of 49°. 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 Pacific. See also: June | July | August.
