S
M
T
W
T
F
S
26
85°
65°
27
87°
65°
28
89°
66°
29
89°
67°
30
88°
67°
31
89°
66°
1
88°
66°
2
88°
65°
3
89°
65°
4
89°
66°
5
88°
66°
6
88°
65°
7
84°
65°
8
84°
67°
9
88°
64°
10
89°
65°
11
90°
64°
12
89°
62°
13
89°
60°
14
87°
61°
15
86°
66°
16
88°
66°
17
91°
67°
18
93°
66°
19
93°
65°
20
92°
63°
21
92°
61°
22
90°
62°
23
88°
61°
24
88°
62°
25
89°
64°
26
90°
66°
27
91°
66°
28
92°
65°
29
92°
64°
30
90°
63°
31
91°
65°
1
90°
66°
2
92°
67°
3
90°
66°
4
91°
66°
5
90°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Griffith Park
Griffith Park's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 60° and 67°. The average high for August is 89° with an average low of 65°. 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 Griffith Park. See also: September | October | November.