Intellicast - World report: Guatemala. - http://www.intellicast.com/IcastPage/LoadPage.aspx?loc=mggt&seg=LocalWeather&prodgrp=Forecast&product=Forecast&prodnav=none
NOAA NWS - Guatemala Weather - US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country. - http://weather.noaa.gov/weather/GT_cc.html
BBC Weather Centre - Country Guides: Guatemala - Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities. - http://www.bbc.co.uk/weather/world/country_guides/results.shtml?tt=TT001860
Weather Underground - Guatemala - Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available. - http://www.wunderground.com/global/GU.html