S
M
T
W
T
F
S
26
89°
77°
27
91°
78°
28
90°
77°
29
90°
77°
30
91°
78°
31
90°
77°
1
90°
77°
2
92°
78°
3
90°
76°
4
90°
76°
5
91°
77°
6
90°
76°
7
90°
76°
8
92°
77°
9
91°
75°
10
90°
76°
11
91°
77°
12
91°
77°
13
92°
78°
14
91°
77°
15
91°
77°
16
92°
76°
17
91°
76°
18
91°
77°
19
92°
76°
20
90°
76°
21
90°
77°
22
90°
76°
23
92°
75°
24
91°
77°
25
90°
76°
26
91°
75°
27
91°
75°
28
92°
76°
29
91°
75°
30
92°
76°
31
90°
75°
1
90°
75°
2
91°
76°
3
91°
75°
4
90°
75°
5
90°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Laguna
Laguna's August 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 75° and 78°. The average high for August is 91° with an average low of 76°. 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 Laguna. See also: September | October | November.
