I have a new Forerunner 245. This is my first sport/smart watch. It is an amazing product except for the following issue. The temp on the initial weather screen is much different from the app on my phone, usually 25 degrees less. If I toggle to the next, hourly screen it shows temps pretty close to normal. How do I get the main weather screen to update or reflect the actual temp from my phone app? I have an iPhone SE and use Weather Channel. I tried everything I have found here and other sites.