S
M
T
W
T
F
S
26
79°
56°
27
76°
54°
28
75°
54°
29
78°
56°
30
79°
56°
31
79°
55°
1
77°
55°
2
78°
56°
3
75°
56°
4
74°
55°
5
74°
55°
6
73°
54°
7
73°
54°
8
74°
55°
9
74°
55°
10
75°
54°
11
73°
52°
12
73°
53°
13
74°
53°
14
73°
54°
15
74°
53°
16
73°
55°
17
76°
50°
18
76°
51°
19
77°
52°
20
76°
51°
21
76°
51°
22
77°
55°
23
75°
55°
24
76°
52°
25
76°
54°
26
77°
52°
27
76°
52°
28
76°
53°
29
75°
52°
30
76°
50°
31
80°
51°
1
80°
53°
2
76°
50°
3
74°
50°
4
75°
51°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bolinas
Bolinas's August 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 50° and 56°. The average high for August is 76° 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 August weather will actually feel in Bolinas. See also: September | October | November.