San Agustín del Valle Fértil Weather Forecast for Thursday, June 11, 2026

The weather in San Agustín del Valle Fértil, San Juan, on Thursday, June 11, 2026, is predicted to be partially cloudy. The National Meteorological Service (SMN) forecasts a high temperature of 16°C and a low of 6°C for the day.

Wind speeds are expected to be light at around 6 km/h, with average humidity at 85%.

Morning Outlook

In the early hours of Thursday, residents can anticipate light rainfall amounting to approximately 1 mm. Humidity will be around 85%, and winds will be light, coming from the west at about 6 km/h.

As the morning progresses towards the mid-morning, the forecast indicates no precipitation. Humidity is expected to decrease slightly to 82%, with light winds continuing from the west at approximately 7 km/h.

Afternoon and Evening Conditions

The afternoon in San Agustín del Valle Fértil is expected to remain clear of precipitation. Light winds will pick up slightly, blowing from the northeast at around 16 km/h.

For the evening and into the night, the weather is projected to stay dry with no rainfall expected. Light winds will continue from the north at approximately 13 km/h.

Understanding SMN Alerts

The National Meteorological Service (SMN) is Argentina’s official body responsible for collecting, analyzing, and disseminating meteorological information. Its core functions include predicting weather patterns, issuing early warnings for hazardous weather phenomena, and providing climate data for various sectors such as aviation, agriculture, and navigation.

The SMN utilizes a network of meteorological stations across the country, supplemented by satellite imagery and numerical prediction models. The service defines an “alert” as the “possible occurrence of a meteorological threat,” issued to aid decision-making across all segments of the population. These alerts are typically issued 24, 48, or 72 hours in advance of an event.

Additionally, the SMN issues “very short-term advisories” (Avisos a Muy Corto Plazo – ACP) that urge immediate public action due to the imminent nature of a phenomenon, which may occur minutes after the advisory is issued.

Alert levels, such as yellow, indicate potentially dangerous conditions, particularly for vulnerable groups like children, the elderly, and individuals with chronic illnesses. Red alerts signify exceptionally dangerous meteorological phenomena with the potential to cause emergencies or disasters, affecting all individuals regardless of health status.

Key Facts

This weather forecast is relevant for residents and visitors in San Agustín del Valle Fértil, providing essential information for daily planning and ensuring preparedness for the day’s atmospheric conditions.

Source: Clarin Deportes, https://www.clarin.com/informacion-general/clima-hoy-san-agustin-valle-fertil-san-juan-pronostico-tiempo-jueves-11-junio-2026_0_hcvbSf1mpV.html