BBC Weather Centre - Country Guides: Sierra Leone: Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities.
NOAA NWS - Sierra Leone Weather: US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.
Weather Underground - Sierra Leone: Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available.
Weather.com - Sierra Leone: City-by-city weather reports and forecasts.
WeatherHub - Sierra Leone: Links to forecasts for cities and airports from various weather sources.