S
M
T
W
T
F
S
26
74°
54°
27
72°
53°
28
73°
53°
29
71°
57°
30
69°
57°
31
70°
53°
1
65°
55°
2
67°
55°
3
65°
55°
4
69°
55°
5
69°
56°
6
71°
54°
7
77°
54°
8
76°
55°
9
75°
56°
10
73°
57°
11
74°
57°
12
75°
56°
13
74°
56°
14
74°
55°
15
75°
55°
16
73°
56°
17
76°
55°
18
74°
55°
19
72°
54°
20
73°
53°
21
76°
55°
22
75°
54°
23
73°
57°
24
77°
56°
25
78°
56°
26
78°
57°
27
77°
57°
28
78°
56°
29
77°
56°
30
76°
57°
31
78°
57°
1
76°
55°
2
76°
56°
3
78°
55°
4
75°
57°
5
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Santa Cruz
Santa Cruz's August 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 53° and 57°. The average high for August is 75° with an average low of 56°. 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 Santa Cruz. See also: September | October | November.
