turismo ·
Today's Triple Border outlook: mild weather and full waterfalls
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Marco Três newsroom · edited by Annie Grellmann
On 21/08/2026, Foz do Iguaçu sees cloudy skies with a high of 20 °C and the Iguaçu Falls flow at 3283 m³/s.
Sunset is at 18:22, with the golden hour starting around 17:22, providing ideal light for photos at the Three Borders Landmark; the UV index peaks at 6.4, so a light sunscreen is advised; the dollar is quoted at R$ 5.19 and the river flow, twice the historic average, ensures especially full falls. Source: Marco Três data (Open-Meteo·AwesomeAPI·ANA·Nager).
Source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- When is the best time to photograph the Three Borders Landmark today?
- From about 17:22 during the golden hour until sunset at 18:22.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 8/21/2026. Found something inaccurate? We fix it fast. How we work.
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