Last 7 days
Today
15° / 7° High / Low (°C)
100% Humidity
100% Rain probability
Rain showers Condition
~5h Rain duration
What this means
In Santiago on 6 Aug 2026, rain is expected: 100% chance, up to 10.2 mm forecast (source: Open-Meteo).
Moderate rain is expected today for around 5 hours — 100% probability, up to 10.2mm forecast. An umbrella is the right call.
Rain season
Santiago has a classic Mediterranean climate — dry summers (November–March) with almost no rain, and wet winters (May–August) when Pacific fronts deliver most of the 300mm annual rainfall. The Andes block Atlantic moisture so all rain comes from the Pacific. Drought conditions in recent decades have reduced annual totals significantly.