Buenos Aires is in for a cold, cloudy Saturday, July 11, with a southwest wind and an afternoon high of 13°C. The day is set to feel winterlike from start to finish, and the city will not get much help from the sky or the breeze.
That is why residents of Buenos Aires and the surrounding southern and western areas of Greater Buenos Aires are searching the forecast now. The wind from the southwest will average 21 km/h, and that is enough to pull the temperature down a notch below what the number on the thermometer suggests, especially outside the city center where conditions will be one to two degrees lower.
The National Meteorological Service expects the day to stay mostly cloudy, with only a 10% chance of isolated showers during the day and night. That leaves rain as a possibility, but a slim one. The stronger story is the air mass behind the setup: cold, dry enough to keep precipitation limited, and stubborn enough to keep the city under a low ceiling of cloud, with humidity near 85% and UV levels stuck at UV 1.
For Buenos Aires, the main point is not just that Saturday will be cold. It is that the cold reaches beyond the city core and settles more sharply over the suburbs, where the southwest flow bites harder. Sunday, July 12, will be colder still, with a minimum of 8°C and a maximum that will not go beyond 12°C. Monday, July 13, stays cold, and Tuesday, July 14, is when the first slight recovery arrives, with temperatures rising to between 10°C and 16°C.
That means the weekend in the Metropolitan Area of Buenos Aires begins with a classic winter pattern: cloud, wind and limited rain risk, but enough cold air to change how the day feels in every part of the city. The uncomfortable part is not the shower chance. It is how long the cold holds on before the rebound on Tuesday.
