S
M
T
W
T
F
S
28
90°
73°
29
91°
73°
30
91°
75°
31
90°
79°
1
86°
81°
2
88°
79°
3
90°
75°
4
86°
77°
5
91°
77°
6
90°
79°
7
90°
75°
8
91°
75°
9
90°
75°
10
90°
77°
11
90°
77°
12
90°
75°
13
86°
76°
14
86°
75°
15
89°
76°
16
89°
78°
17
90°
77°
18
91°
75°
19
91°
77°
20
91°
76°
21
89°
76°
22
89°
75°
23
89°
73°
24
88°
77°
25
90°
78°
26
91°
79°
27
90°
77°
28
90°
75°
29
90°
79°
30
88°
78°
31
86°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Cartagena
Cartagena'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 Cartagena. See also: February | March | April.
