When it comes to exterior painting, understanding the drying time before rain is crucial to ensure a lasting finish. Factors such as humidity, temperature, and the type of paint used can significantly influence drying times. Generally, it's recommended to allow at least a few hours for the paint to set, but this can vary widely. If rain is in the forecast, it's wise to check the manufacturer's guidelines and consider the specific conditions of your environment. Don't let unexpected weather ruin your hard work! Ask Improvi.ai for personalized guidance on the best practices for your painting project.