S
M
T
W
T
F
S
26
80°
60°
27
82°
61°
28
77°
61°
29
77°
60°
30
79°
61°
31
83°
62°
1
82°
61°
2
82°
60°
3
84°
61°
4
85°
60°
5
78°
57°
6
80°
58°
7
78°
54°
8
76°
55°
9
75°
54°
10
76°
54°
11
79°
60°
12
84°
60°
13
79°
56°
14
83°
52°
15
77°
53°
16
78°
60°
17
82°
57°
18
76°
52°
19
76°
53°
20
79°
53°
21
79°
56°
22
83°
58°
23
82°
58°
24
82°
57°
25
83°
57°
26
81°
58°
27
82°
54°
28
81°
58°
29
81°
58°
30
80°
51°
31
74°
48°
1
73°
48°
2
73°
49°
3
72°
49°
4
73°
50°
5
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Monterey
West Monterey's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 48° and 62°. The average high for August is 79° with an average low of 56°. 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 West Monterey. See also: September | October | November.