BBC Weather Centre - Country Guides: Japan
- 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=TT002500

NOAA NWS - Japan 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/JP_cc.html

Weather Underground: Japan
- Offers current weather conditions for a nationwide list of cities, including barometric pressure, humidity, winds, and time of last update.
- http://www.wunderground.com/global/JP.html

Yahoo Weather - Japan
- Nationwide and local city weather information.
- http://weather.yahoo.com/regional/JAXX.html

WeatherHub - Japan
- Links to forecasts for cities and airports from various weather sources.
- http://www.weatherhub.com/global/ja.htm

Tokyo Broadcast Service Weather Guide
- TBS weather forecasts for Japan, including radar photos, storm watches, and UV data.
- http://www.tbs.co.jp/weather/index-e.html

Daily Yomiuri Weather On-Line
- Daily weather reports.
- http://www.yomiuri.co.jp/weather_e/map.htm