The weather forecast for Santa Teresita, Buenos Aires, on February 20, 2026, shows that the maximum temperature is expected to reach 23°C, while the minimum will be around 14°C. According to the National Meteorological Service (SMN), light winds of up to 17 km/h are anticipated, with average humidity around 83% throughout the day.

In the morning hours, the SMN reports no expected precipitation, with humidity levels remaining at 83% and light winds coming from the south at 17 km/h. As the day progresses into late morning, humidity is expected to drop slightly to 75%, and winds will decrease to 12 km/h, maintaining the absence of rain.

By the afternoon and evening, the forecast continues to indicate no precipitation, with expected light winds of 17 km/h from the east in the afternoon and around 16 km/h in the evening. Overall, it looks to be a pleasant day in Santa Teresita with stable weather conditions and temperatures that are comfortable for outdoor activities.