Weather Meteorological Balloons

Welcome to our full inventory of meteorological balloons for sale. Whether you're looking for a small weather balloon or a larger science balloon, you'll find plenty of options to choose from, all created to be durable and effective for your needs. We also carry sounding balloons and pilot balloons, and we encourage you to reach out with questions if you have products in mind, but don't currently see certain weather balloons for sale.

Our meteorological balloons for sale are produced with natural rubber using a by rotational molding process. Featuring uniform wall thickness designed to ward off premature blowouts, these exceptional weather balloons for sale are also ozone resistant and you'll find that the reinforced necks allow you to use them in serious winds without running the risk of tearing.

Each of our high-quality weather balloons for sale are inflated, inspected, and tested before being dusted and sealed in a moisture-proof polyethylene bag. High altitude weather balloons will handle storage of up to 7 years in a temperate, dimly lit room. Our weather balloon kits come ready to use; no pre-flight conditioning is required. Please be advised that we do not accept returns on our meteorological balloons for sale, and we also encourage you to contact us for special government pricing. Buy weather balloons online from Scientific Sales!