The temperature in my house is getting into the 90s and the humidity is high too. The temperature in my Whirlpool fridge (a little over one year old) is staying at 48 degrees while the freezer stays between 0 and
5 below. Turning up the control doesn't make a difference. Is this normal considering the ambient conditions? If not, what could cause this? There doesn't appear to be any ice buildup in the freezer.---MIKE---