Well as long as it was just for a couple of hours or a day they will be fine.Many people have ups and downs with the temperature but for a short period there is no problem.
What you can do now is wait 5 more days and candle...
You can keep them up to 10-15 days before incubating them.Keep them in a place with shade and room temperature.Turning them once or twice a day would be good too.About fertility if the weather is good you have many chances of having...