S
M
T
W
T
F
S
26
79°
56°
27
76°
58°
28
77°
59°
29
80°
57°
30
81°
58°
31
81°
61°
1
80°
59°
2
80°
59°
3
81°
61°
4
82°
61°
5
83°
59°
6
83°
58°
7
82°
58°
8
79°
55°
9
77°
55°
10
77°
56°
11
78°
55°
12
77°
55°
13
78°
57°
14
77°
56°
15
78°
57°
16
77°
60°
17
78°
61°
18
82°
60°
19
80°
55°
20
77°
56°
21
77°
61°
22
Hist. Avg.
85°
58°
23
Hist. Avg.
85°
58°
24
Hist. Avg.
85°
58°
25
Hist. Avg.
85°
58°
26
Hist. Avg.
85°
58°
27
Hist. Avg.
85°
58°
28
Hist. Avg.
85°
58°
29
Hist. Avg.
85°
58°
30
Hist. Avg.
85°
58°
31
Hist. Avg.
85°
58°
1
Hist. Avg.
85°
58°
2
Hist. Avg.
85°
58°
3
Hist. Avg.
85°
58°
4
Hist. Avg.
85°
58°
5
Hist. Avg.
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Leo Carrillo State Park
Leo Carrillo State Park's August 2026 forecast shows daily high temperatures ranging from 76° to 83°, with overnight lows between 55° and 61°. The average high for August is 79° with an average low of 58°. 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 Leo Carrillo State Park. See also: September | October | November.