The weather resistance of a welded locker depends on its construction and materials. Generally speaking, welded lockers can be weather-resistant and suitable for outdoor use, but it's important to choose a locker made from materials that can withstand the elements.

For example, lockers made from stainless steel or aluminum are typically more weather-resistant than those made from other materials. Additionally, a locker that has been treated with a weather-resistant coating or finish can also provide additional protection against the elements.

It's important to note that even weather-resistant lockers can still be susceptible to damage from extreme weather conditions, such as hurricanes or severe storms. In such cases, it's best to take necessary precautions to protect the locker and its contents.

Before purchasing a welded locker for outdoor use, it's recommended to consult with the manufacturer or a knowledgeable sales representative to ensure that the locker is appropriate for your specific needs and conditions.