S
M
T
W
T
F
S
26
59°
50°
27
64°
49°
28
71°
46°
29
75°
47°
30
74°
46°
1
75°
46°
2
59°
50°
3
65°
53°
4
62°
46°
5
63°
50°
6
72°
53°
7
72°
50°
8
71°
48°
9
75°
47°
10
72°
51°
11
79°
47°
12
79°
50°
13
69°
54°
14
78°
47°
15
77°
48°
16
72°
53°
17
73°
50°
18
82°
64°
19
87°
51°
20
86°
51°
21
83°
49°
22
82°
47°
23
74°
53°
24
68°
51°
25
67°
51°
26
61°
50°
27
62°
53°
28
64°
54°
29
62°
51°
30
67°
49°
31
73°
51°
1
77°
52°
2
72°
51°
3
73°
52°
4
75°
53°
5
71°
54°
6
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bolinas
Bolinas's May 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 49° and 54°. The average high for May is 69° with an average low of 52°. 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 Bolinas. See also: June | July | August.