S
M
T
W
T
F
S
26
80°
62°
27
82°
60°
28
83°
66°
29
87°
63°
30
89°
59°
31
88°
62°
1
87°
60°
2
81°
60°
3
80°
59°
4
80°
58°
5
81°
59°
6
80°
58°
7
80°
59°
8
81°
62°
9
78°
60°
10
81°
62°
11
84°
65°
12
81°
66°
13
86°
58°
14
87°
56°
15
78°
57°
16
78°
64°
17
79°
62°
18
83°
57°
19
81°
61°
20
80°
64°
21
85°
65°
22
86°
64°
23
87°
62°
24
86°
63°
25
85°
55°
26
82°
57°
27
77°
62°
28
81°
62°
29
81°
63°
30
84°
63°
31
85°
61°
1
84°
54°
2
80°
60°
3
80°
54°
4
75°
53°
5
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Menlo
Menlo's August 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 52° and 66°. The average high for August is 82° with an average low of 60°. 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 Menlo. See also: September | October | November.
