The weather forecast for Cancún on Thursday, October 1st, focuses on current temperature and the possibility of rainfall. While the forecast details for today are the primary focus, historical climate data from the country was referenced. Specifically, the lowest temperature ever recorded nationwide occurred on December 27, 1997, plummeting to -25 degrees Celsius. This historical low provides context but does not directly impact the immediate forecast for Cancún. Residents and tourists in Cancún should prepare for potential rain alongside checking the expected temperature for the day. Further details regarding wind speed and humidity are not included in this report.