Cartagena weather live forecast

Today's maximum temperature in Cartagena is expected to be 34°C. Select a day from the live weather forecast for Cartagena, Costa Blanca, Spain for more weather parameters.

Wednesday
19th Aug
34

26

8

7
Thursday
20th Aug
34

28

6

7
Friday
21st Aug
33

25

11

8
Saturday
22nd Aug
32

25

9

8
Sunday
23rd Aug
32

24

11

7

5-day weather forecast updated at 04:03 on Tuesday 18th August 2026 GMT

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The 5-day weather forecast for Costa Blanca (Cartagena) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cartagena weather forecast by day

Below are the detailed weather forecasts for Cartagena for the next 5 days.

Cartagena weather for Wednesday 19th August 2026

Expect broken clouds in Cartagena, Costa Blanca with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

34
°C maximum temperature
26
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from SW

Cartagena weather for Thursday 20th August 2026

Expect broken clouds in Cartagena, Costa Blanca with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

34
°C maximum temperature
28
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
17
kph wind from SW

Cartagena weather for Friday 21st August 2026

Expect scattered clouds in Cartagena, Costa Blanca with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

33
°C maximum temperature
25
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from SW

Cartagena weather for Saturday 22nd August 2026

Expect scattered clouds in Cartagena, Costa Blanca with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

32
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Cartagena weather for Sunday 23rd August 2026

Expect scattered clouds in Cartagena, Costa Blanca with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.