S
M
T
W
T
F
S
28
78°
69°
29
79°
71°
30
78°
72°
1
80°
73°
2
80°
74°
3
82°
74°
4
82°
74°
5
81°
74°
6
81°
75°
7
82°
75°
8
82°
73°
9
81°
72°
10
80°
72°
11
80°
73°
12
79°
74°
13
80°
76°
14
82°
75°
15
83°
77°
16
82°
76°
17
81°
75°
18
84°
78°
19
83°
78°
20
Hist. Avg.
97°
75°
21
Hist. Avg.
97°
75°
22
Hist. Avg.
97°
75°
23
Hist. Avg.
97°
75°
24
Hist. Avg.
97°
75°
25
Hist. Avg.
97°
75°
26
Hist. Avg.
97°
75°
27
Hist. Avg.
97°
75°
28
Hist. Avg.
97°
75°
29
Hist. Avg.
97°
75°
30
Hist. Avg.
97°
75°
31
Hist. Avg.
97°
75°
1
Hist. Avg.
97°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Cabo San Lucas
Cabo San Lucas's July 2026 forecast shows daily high temperatures ranging from 78° to 84°, with overnight lows between 69° and 78°. The average high for July is 81° with an average low of 74°. 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 Cabo San Lucas. See also: August | September | October.