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Triple Border Overview: mild weather, sunset and dollar at R$5.09

Guia 3 newsroom · edited by Annie GrellmannUpdated on PortuguêsEspañol

Today, 07/28/2026, Foz do Iguaçu, Brazil, has temperatures between 22°C and 29°C, cloudy skies with 21% chance of rain, and the dollar quoted at R$ 5.09.

Triple Border Overview: mild weather, sunset and dollar at R$5.09
Foto: James St. John / Wikimedia Commons · CC BY 2.0

The sun sets at 6:11 PM, with golden hour starting around 5:11 PM, offering excellent light for photos at the Three Borders Monument; maximum UV index is 5.5. The Iguazu River flow at the Waterfalls registers 4,660 m³/s, attention level, approximately 3.1 times the historical average.

Source: Guia 3 Data (Open-Meteo · AwesomeAPI · ANA · Nager)

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Is it worth visiting the Falls today?
Yes, the high flow creates spectacular waterfalls, but bring a raincoat.

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