S
M
T
W
T
F
S
26
83°
56°
27
82°
57°
28
83°
58°
29
83°
59°
30
85°
63°
31
87°
64°
1
86°
61°
2
85°
62°
3
85°
63°
4
88°
62°
5
88°
60°
6
87°
58°
7
86°
59°
8
85°
57°
9
82°
56°
10
82°
57°
11
83°
57°
12
82°
59°
13
83°
58°
14
84°
58°
15
85°
59°
16
84°
58°
17
83°
60°
18
84°
59°
19
84°
57°
20
81°
56°
21
81°
60°
22
Hist. Avg.
86°
55°
23
Hist. Avg.
86°
55°
24
Hist. Avg.
86°
55°
25
Hist. Avg.
85°
55°
26
Hist. Avg.
85°
54°
27
Hist. Avg.
85°
54°
28
Hist. Avg.
85°
54°
29
Hist. Avg.
85°
54°
30
Hist. Avg.
85°
54°
31
Hist. Avg.
85°
54°
1
Hist. Avg.
84°
54°
2
Hist. Avg.
84°
53°
3
Hist. Avg.
84°
53°
4
Hist. Avg.
84°
53°
5
Hist. Avg.
84°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Mount Laguna
Mount Laguna's August 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 56° and 64°. The average high for August is 84° with an average low of 59°. 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 Mount Laguna. See also: September | October | November.
