Weather in Rio das Ostras, Rio de Janeiro
Thursday 26 November 2026
25°
Overcast
Feels like 27°
- High
- 25°
- Low
- 22°
- Humidity
- 77%
- Wind
- 15 km/h
Temperature and rain / Rio das Ostras
The coming days
High
33°
Low
19°
Average high
28.1°
Average low
22.1°
Total rain
54.6 mm
Average rain
3.6 mm
Air quality - Rio das Ostras
Particles and ozone
Good
9.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1011.00µg/m³
Ozone46µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Rio das Ostras
Tomorrow in Rio das Ostras, expect Heavy drizzle 🌧️, with:\n\n- High of 26°\n- Low of 19°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15