You scheduled your listing to be photographed several days in advance based on the weather forecast that you should have a clear day so the exterior photos will look their best. Then on the day of the shoot and the weather has changed. It is now overcast or cloudy and the photos will have gray skies. You could always reschedule but either the homeowner wants the home on the market now or the photographer is going to charge an additional reschedule fee.
So what do you do? Here at Mercury Images I offer sky replacements to make your photos look like it was shot on a nicer day. In Photoshop I can replace the gray sky with a blue sky that will make the photo more pleasing. Since the house was not photographed on a cloudy day it is important to be careful and make the sky replacement look realistic. The house will not have any shadows or bright sun areas so we need to make it all blend to make it believable.
Below I have before and after photos of a home that was taken on a grey day in February. The top photo is the before, the second is the after.