@n1tr0sm1th Hello, thank you for reporting this. I just tried to download maps on Android and there was no issue. Would you please try to reinstall the app, possibly also check if you have all the updates? Thank you!
Your post is not clear. To check whether the forecast matches or not the observations, select Reported temperature in bottom right corner to show weather stations near your location. For instance the weather station on this Air Force base in San Antonio does not show large discrepancies with temperature forecast :