Weather forecast for Gualeguay, Entre Ríos: Tuesday, July 21, 2026

Residents of Gualeguay, Entre Ríos, can expect a cool Tuesday, July 21, 2026, with the weather forecast indicating a maximum temperature of 13°C and a low of 10°C. The day will be characterized by light southerly winds, averaging 12 km/h, and high humidity levels, starting at 97% in the early morning.

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The maximum temperature will be 13°C and the minimum 10°C.

The Servicio Meteorológico Nacional (SMN) reports that no precipitation is anticipated throughout the day. In the morning, humidity will remain high at 95% as winds shift slightly to 16 km/h from the south. The afternoon and evening will see similar conditions, with no rain expected and winds remaining light, around 17 km/h from the southeast in the afternoon and 16 km/h from the south at night.

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Winds are estimated at 12 km/h, and the average humidity will be 97%.

The SMN is Argentina's official meteorological agency, responsible for predicting weather and issuing warnings. It operates through a network of stations, satellite imagery, and numerical models. The agency defines meteorological alerts based on the potential threat of hazardous phenomena, with different levels, yellow, orange, and red, indicating increasing risk to society, life, property, and the environment. However, for Gualeguay on July 21, 2026, no such alerts are in effect, suggesting a day of stable, albeit cool, weather.

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The possible occurrence of a meteorological threat, which is communicated to support decision-making by all sectors of the population.