The 10-day span for Brazzaville runs from a high near 84° on Wednesday down to 67° overnight on Tuesday. Models drop roughly 2.6 in of precipitation across the stretch — watch Thursday (93%). Right now Brazzaville is running about 7° warmer than Pointe-Noire. Longer view: a tropical climate — warm all year, with the calendar split into wet and dry rather than hot and cold.
Brazzaville, Republic of the Congo · 4.27°S, 15.28°E · Africa/Brazzaville · Forecast computed for these exact coordinates