turismo ·
Daily outlook at the Triple Frontier: sun, sunset and dollar
Marco Três newsroom · edited by Annie Grellmann
Today, 08/27/2026, the weather in Foz do Iguaçu is sunny with a high of 28°C and a low of 20°C, and the dollar quoted at R$ 5.15.
Enjoy the sun with no risk of rain (0% precipitation) and the sunset at 18:24, with the golden hour ideal for photos at the Marco das Três Fronteiras around 17:24; the UV index reaches 6.7, requiring sunscreen. The flow of the Iguaçu River at the Falls is 3,371 m³/s, almost double the historical average, providing fuller drops. Source: Marco Três data (Open-Meteo, AwesomeAPI, ANA, Nager).
Source: Marco Três data (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- What is the best time to photograph the Marco das Três Fronteiras today?
- The golden hour occurs around 17:24, before the sunset at 18:24.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 8/27/2026. Found something inaccurate? We fix it fast. How we work.
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