turismo ·
Triple Borders outlook: mild weather, sunset and dollar at R$5.09
Marco Três newsroom · edited by Annie Grellmann
Today, 07/28/2026, Foz do Iguaçu sees temperatures from 22°C to 29°C, cloudy skies with a 21% rain chance, and the dollar priced at R$ 5.09.

Sunset occurs at 18:11, with the golden hour starting around 17:11, providing ideal lighting for photos at the Three Borders Landmark; the maximum UV index is 5.5. The Iguaçu River flow at the Falls is 4,660 m³/s, an alert level, about 3.1 times the historic average.
Source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- Is it worth visiting the Falls today?
- Yes, the high flow creates spectacular waterfalls, but bring a raincoat.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 7/28/2026. Found something inaccurate? We fix it fast. How we work.
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