Weather app showing wrong day and temperature
When I check the weather in the notification tray and in the built-in weather app it says it's Sunday and the temperature is 45 degrees where I am. That's incorrect. It's Thursday and 67 degrees. I also tried weather for major cities and it's showing the wrong day and temperature for them as well. I checked Yahoo Weather and that data is correct.
I restarted my phone and at some point it showed the wrong data for my town in the local weather page, but the correct weather when I manually added my town, but when refreshing it's wrong for both.
There's a number of complaints on Twitter about this. What's going on? How can Yahoo's weather be correct, but the iPhone's wrong since the iPhone weather app uses data from Yahoo?
iPhone 4S, iOS 6.1.2, AT&T 32 GB