S
M
T
W
T
F
S
28
81°
68°
29
82°
68°
30
79°
67°
31
76°
66°
1
82°
65°
2
84°
64°
3
81°
62°
4
78°
62°
5
79°
62°
6
78°
61°
7
80°
60°
8
75°
60°
9
75°
57°
10
74°
58°
11
75°
58°
12
75°
59°
13
76°
60°
14
78°
58°
15
79°
57°
16
79°
60°
17
80°
65°
18
85°
66°
19
81°
63°
20
79°
63°
21
81°
61°
22
79°
64°
23
80°
63°
24
74°
61°
25
73°
59°
26
75°
57°
27
76°
57°
28
77°
56°
29
77°
58°
30
80°
60°
31
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Cabo San Lucas
Cabo San Lucas's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Cabo San Lucas. See also: February | March | April.
