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21/10 Panorama at the Triple Frontier: Weather, Dollar, and Waterfalls

Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol

Today, 10/21, the Triple Frontier has temperatures between 19°C and 23°C, a 94% chance of rain, and the dollar at R$ 5.05.

21/10 Panorama at the Triple Frontier: Weather, Dollar, and Waterfalls

With a risk of thunderstorms, enjoy covered attractions such as the Itaipu Ecological Museum, the Astronomical Pole, the Dreams Park Show, the Mosque, Duty Free, and the shopping malls; at the Falls, bring a rain cover and sunscreen (UV 6.9) and admire the view with a flow of 5,617 m³/s; the sunset will be at 6:48 PM, with golden hour starting at 5:48 PM. Source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager).

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

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Is it worth visiting the Falls in the rain?
Yes, the view remains spectacular; wear a cape and sunscreen.

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Content verified by the newsroom based on an official source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 10/21/2026. Found something inaccurate? We fix it fast. How we work.

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