On Monday, March 23, 2026, the weather in Chacabuco, Buenos Aires, is expected to be mild with a high of 21°C and a low of 11°C. The National Meteorological Service (SMN) has reported that winds will be light at 8 km/h, contributing to an average humidity of 79% throughout the day.

In the morning, no precipitation is predicted, and the humidity is forecasted to be around 79%, with gentle southeast winds. By mid-morning, conditions are expected to remain dry, with a slight decrease in humidity to 73% and moderate winds at 21 km/h from the south.

For the afternoon and evening, the forecast suggests continued dry weather with no rainfall expected. Winds will remain moderate at 21 km/h from the southwest, while temperatures will comfortably settle around 21°C. The night is anticipated to remain clear, with light winds of 14 km/h from the southwest and no precipitation anticipated, reflecting a typical pleasant day in Chacabuco.