The weather forecast for San Luis this Monday, February 16, 2026, shows that the maximum temperature will reach 30°C while the minimum temperature will fall to 18°C. According to the National Meteorological Service (SMN), winds are expected to blow at 15 km/h and the average humidity will be around 62%. This indicates a warm day with generally mild weather conditions throughout.

In the morning hours, the SMN report suggests there will be no expected precipitation, maintaining a humidity level of 62% and light winds coming from the northeast at 15 km/h. As the day progresses into mid-morning, the forecast continues to indicate no rain, with a slight drop in humidity to 60% and winds increasing slightly to 17 km/h from the north.

For the afternoon and evening, light rain of about 1 mm is anticipated in San Luis, along with winds clocking at 18 km/h from the northwest. However, the night is expected to be dry with light winds of 13 km/h coming from the northeast, indicating a gradual drying out of the atmosphere as the day comes to an end. Overall, this weather forecast suggests a mix of warm temperatures with a possibility of light rain later in the day, typical for this time of year in the region.