S
M
T
W
T
F
S
26
64°
35°
27
73°
37°
28
71°
43°
29
69°
46°
30
52°
42°
1
57°
40°
2
51°
35°
3
51°
36°
4
69°
47°
5
79°
51°
6
59°
42°
7
55°
37°
8
54°
32°
9
51°
32°
10
65°
48°
11
56°
34°
12
56°
32°
13
54°
41°
14
54°
47°
15
62°
48°
16
75°
47°
17
81°
57°
18
88°
54°
19
85°
68°
20
81°
58°
21
60°
42°
22
67°
35°
23
64°
41°
24
52°
47°
25
72°
51°
26
71°
56°
27
70°
47°
28
59°
44°
29
58°
45°
30
49°
36°
31
60°
40°
1
61°
42°
2
64°
45°
3
69°
50°
4
71°
51°
5
70°
53°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pico Mountain
Pico Mountain's May 2026 forecast shows daily high temperatures ranging from 49° to 71°, with overnight lows between 36° and 56°. The average high for May is 64° with an average low of 47°. 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 Pico Mountain. See also: June | July | August.
