S
M
T
W
T
F
S
26
81°
71°
27
79°
69°
28
78°
69°
29
78°
68°
30
78°
68°
31
79°
67°
1
81°
69°
2
80°
70°
3
78°
70°
4
77°
69°
5
79°
68°
6
81°
71°
7
81°
71°
8
81°
69°
9
82°
71°
10
82°
71°
11
81°
71°
12
80°
71°
13
77°
70°
14
78°
71°
15
78°
69°
16
78°
69°
17
80°
69°
18
79°
69°
19
79°
69°
20
81°
70°
21
82°
70°
22
82°
70°
23
87°
69°
24
83°
71°
25
85°
71°
26
89°
73°
27
83°
72°
28
84°
73°
29
87°
73°
30
83°
70°
31
80°
69°
1
80°
68°
2
80°
67°
3
78°
68°
4
72°
67°
5
72°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pacific Beach
Pacific Beach's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 67° and 70°. The average high for August is 78° with an average low of 68°. 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 Pacific Beach. See also: September | October | November.
