S
M
T
W
T
F
S
28
91°
78°
29
90°
79°
30
89°
78°
1
90°
79°
2
90°
79°
3
91°
78°
4
92°
78°
5
92°
77°
6
91°
77°
7
92°
78°
8
92°
78°
9
91°
77°
10
92°
78°
11
91°
78°
12
92°
77°
13
91°
78°
14
90°
77°
15
90°
78°
16
91°
77°
17
92°
77°
18
91°
78°
19
89°
78°
20
90°
79°
21
Hist. Avg.
88°
78°
22
Hist. Avg.
88°
78°
23
Hist. Avg.
88°
78°
24
Hist. Avg.
88°
78°
25
Hist. Avg.
88°
78°
26
Hist. Avg.
88°
78°
27
Hist. Avg.
88°
78°
28
Hist. Avg.
88°
78°
29
Hist. Avg.
88°
78°
30
Hist. Avg.
88°
78°
31
Hist. Avg.
88°
78°
1
Hist. Avg.
88°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Cartagena
Cartagena's July 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 77° and 79°. The average high for July is 91° with an average low of 78°. 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 Cartagena. See also: August | September | October.
