To keep your hair looking stylish in the rain, consider opting for hairstyles that are less likely to be affected by moisture. Sleek ponytails or buns can help keep your hair in place and prevent frizz. If you prefer wearing your hair down, consider using anti-frizz products or styling creams to help combat the effects of humidity. You can also try incorporating stylish hair accessories like headbands or scarves to add some flair to your rainy day look while keeping your hair protected.