Cartagena's outlook: warmest day near 29° (Saturday), coldest night about 24° (Sunday). Essentially no rain is in the forecast — expect a dry stretch. Right now Cartagena is running about 3° warmer than Madrid. Longer view: four distinct seasons, with the biggest swings between high summer and midwinter.
Cartagena, Spain · 37.60°N, 0.98°W · Europe/Madrid · Forecast computed for these exact coordinates