Over the next 10 days Port-au-Prince tops out around 93° (Friday) and dips to 70° on the coolest night (Wednesday). About 1.3 in of precipitation is expected in total; the most likely wet day is Sunday (79% chance). Right now Port-au-Prince is about 11° cooler than nearby Port-de-Paix. Longer view: a tropical climate — warm all year, with the calendar split into wet and dry rather than hot and cold.
Port-au-Prince, Haiti · 18.54°N, 72.34°W · America/Port-au-Prince · Forecast computed for these exact coordinates