BBC Weather - Africa - Interactive map provides current conditions and 5-day forecasts for major African cities.
World Weather Information Service - Africa - UN weather agency's month-by-month temperature and precipitation information by city. [Arabic, Chinese, English, Portuguese]
Weather2U.com - Africa - Weather2U.com provides 7-day and 30-day weather forecasts for all countries and cities within Africa. Forecasts are updated twice a day.