Whether your stylish wicker urban outdoor furniture can handle the rain depends largely on its core material and construction. Modern "all-weather wicker" is typically made from synthetic resins like polyethylene (PE) rattan, which is inherently waterproof, UV-resistant, and designed to endure sun and rain. This furniture can generally be left outdoors uncovered. However, natural rattan or bamboo wicker is highly susceptible to water damage, mold, and weakening, making it suitable only for covered areas.
For true all-weather wicker, the frame is equally important. Look for powder-coated aluminum or stainless-steel frames that resist rust. Even with waterproof materials, prolonged exposure can lead to moisture buildup in cushions. To maximize longevity, use waterproof cushion covers, apply UV-protectant sprays periodically, and perform light cleaning to prevent dirt and mildew buildup. While high-quality synthetic wicker is engineered for rain, providing a cover or storing it during harsh winter months is always recommended for preserving its appearance and extending its life.