This Tuesday, April 21, Buenos Aires City, CABA, and the AMBA are set to face an unstable weather pattern, with the National Meteorological Service placing the chance of precipitation between 40% and 70%. Rain showers may appear at intervals through the day, so commuters and residents across the metropolitan area should expect disruptions in routine travel and outdoor plans.
Temperatures in Buenos Aires City are forecast to reach a high of 21°C and a low of 15°C. The air will feel humid, with overcast skies dominating much of the day and a weather setup that calls for an umbrella to stay close at hand.
Cloud cover and humidity will define the day
The sky is expected to remain mostly cloudy over the city, and humidity will stay above 75%. That combination should keep the thermal sensation close to the actual temperature, while making the atmosphere feel heavy and slightly cool during the early morning and late evening.
Winds are not expected to be strong, but the persistent cloud cover and moisture will keep conditions unsettled. For people moving around the city, the main issue will be the possibility of intermittent rain rather than extreme wind or sharp temperature swings.
Greater Buenos Aires will see a similar pattern
The Conurbano will face weather conditions close to those of the city, though temperatures may vary a little depending on the area. In neighborhoods farther from the Río de la Plata, the temperature range could feel slightly more pronounced, but instability is expected to continue throughout the metropolitan region.
Rain could also slow traffic in several areas of Greater Buenos Aires during the day. Given the forecast of showers and a humid environment, delays in transport and daily activities remain a realistic possibility for residents across the area.
What the National Meteorological Service says for the rest of Argentina
The early warning system from the National Meteorological Service also points to unstable conditions in several parts of the country. In northeastern provinces, rain alerts remain in place, with some storms possibly reaching moderate to strong intensity.
Elsewhere, the forecast is mixed. Some central provinces are expected to keep variable cloud cover and mild temperatures, while parts of the west may register a sharper drop in temperatures. Officials recommend checking updates from the national weather agency, especially in places where warnings are still active.
A gradual improvement is expected later in the week
The weather pattern should begin to change from Wednesday through Friday, when the chance of rain is expected to decrease little by little in Buenos Aires City. That shift will bring more sunshine and a gradual rise in temperatures as the workweek progresses.
Conditions are also set to become more stable heading into the weekend, with clearer and cooler mornings in particular. The overall trend points to a drier and more comfortable atmosphere after this Tuesday’s humid and unsettled day, although daily reports should still be checked for any new frontal system arriving from the south.