Jun 16, 2011 - SchedJoules, the mobile calendar app developer, has released WeatherCals 1.0 for iOS, local weather in your calendar. This simple, yet effective app adds the local weather to the user's native iOS calendar. WeatherCals adds detailed local weather forecasts up to 7 days in advance. Forecasts are given 4 times per day and include temperature, wind and precipitation. Each day users get the UV Index and sunrise and sunset times. WeatherCals can integrate with many other iOS calendar apps as well.