S
M
T
W
T
F
S
26
80°
68°
27
80°
69°
28
78°
69°
29
80°
69°
30
79°
69°
31
79°
68°
1
80°
70°
2
80°
69°
3
80°
69°
4
77°
68°
5
77°
70°
6
80°
69°
7
79°
70°
8
80°
69°
9
79°
68°
10
79°
70°
11
79°
69°
12
78°
69°
13
78°
70°
14
77°
66°
15
77°
69°
16
79°
68°
17
76°
66°
18
77°
68°
19
79°
69°
20
80°
68°
21
80°
68°
22
81°
69°
23
81°
70°
24
82°
70°
25
81°
69°
26
81°
69°
27
80°
70°
28
81°
70°
29
80°
69°
30
81°
70°
31
81°
70°
1
80°
69°
2
81°
69°
3
79°
68°
4
78°
69°
5
77°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Huntington Beach
Huntington Beach's August 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 66° and 70°. The average high for August is 79° with an average low of 69°. 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 Huntington Beach. See also: September | October | November.
