S
M
T
W
T
F
S
26
82°
55°
27
82°
54°
28
81°
55°
29
79°
55°
30
83°
54°
31
80°
55°
1
81°
55°
2
81°
54°
3
84°
54°
4
85°
55°
5
85°
53°
6
83°
54°
7
85°
56°
8
84°
53°
9
85°
52°
10
84°
55°
11
84°
55°
12
85°
54°
13
85°
56°
14
84°
55°
15
83°
55°
16
82°
54°
17
80°
52°
18
79°
51°
19
79°
54°
20
78°
51°
21
77°
52°
22
78°
51°
23
79°
51°
24
80°
55°
25
82°
56°
26
83°
54°
27
83°
54°
28
82°
53°
29
83°
53°
30
83°
52°
31
82°
53°
1
80°
52°
2
82°
50°
3
83°
51°
4
83°
54°
5
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sisquoc
Sisquoc's August 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 50° and 56°. The average high for August is 82° with an average low of 54°. 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 Sisquoc. See also: September | October | November.