S
M
T
W
T
F
S
28
65°
53°
29
64°
49°
30
64°
50°
1
65°
48°
2
66°
49°
3
66°
46°
4
68°
48°
5
71°
48°
6
73°
51°
7
71°
50°
8
65°
53°
9
66°
52°
10
70°
51°
11
70°
50°
12
73°
51°
13
74°
54°
14
75°
54°
15
73°
52°
16
72°
51°
17
72°
52°
18
73°
54°
19
73°
54°
20
75°
53°
21
75°
55°
22
71°
51°
23
70°
50°
24
73°
52°
25
72°
53°
26
75°
55°
27
75°
55°
28
74°
54°
29
76°
55°
30
75°
54°
31
68°
51°
1
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Menlo
Menlo's July 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 46° and 55°. The average high for July is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Menlo. See also: August | September | October.