Buenos Aires will see stable weather with highs above 26°C in the first half of the week. On Sunday, December 7, and Monday, December 8, expect partly cloudy skies and moderate southeast winds. Sunday may end with a thunderstorm bringing up to 2 mm of rain. On Tuesday, December 9, and Wednesday, December 10, highs will remain at 27°C, though instability may begin with a chance of light rain Tuesday night and Wednesday morning. The major shift will occur on Thursday, December 11, as a disturbance brings rain, storms, and relief from the heat. On Friday, December 12, after the storm, the high will rise to 30°C. The weekend, December 13-14, will feel hot with peaks of 33°C on Saturday and no precipitation.
