What weather should I pack for in Chile / Santiago?

Use a forecast for your dates and exact destination, not only a country’s seasonal average. Check heat, rain, wind and any warnings shortly before leaving. Pack layers, sun/rain protection and any essential medicines in hand luggage subject to local rules. Chile’s long geography means Santiago, Patagonia and Atacama can have very different conditions.

Reference guidance reviewed 22 October 2026; current fares, entry rules, services and warnings must be checked with the linked authority.