TL;DR: October delivers Maui’s warmest ocean temperatures (81-82°F), comfortable air temps averaging 85°F, and minimal rainfall—all without summer crowds. It’s the sweet spot for snorkeling, beach days, and exploring, with off-season pricing making it ideal for couples, families, and budget-conscious travelers seeking that perfect Hawaiian experience. How Warm Does Maui Actually Get in October? October brings some of Maui’s most comfortable conditions, with daytime highs averaging 85°F and gentle evening...