AccuWeather - Includes 15 day weather forecasts, wind chill or heat index, and the National Weather Service forecast for the surrounding area. - http://wwwa.accuweather.com/index-forecast.asp?zipcode=01503
The Weather Channel - 10 day weather forecast. - http://www.weather.com/weather/local/USMA0038
Weather Underground - Current temperature, advisories, moon phase, daylight, and extended forecast. - http://www.wunderground.com/US/MA/Berlin.html