Weather in Castanhal, Pará
Monday 9 November 2026
34°
Drizzle
Feels like 40°
- High
- 35°
- Low
- 24°
- Humidity
- 77%
- Wind
- 17 km/h
Temperature and rain / Castanhal
The coming days
High
36°
Low
23°
Average high
34.5°
Average low
24.5°
Total rain
28.0 mm
Average rain
1.9 mm
Air quality - Castanhal
Particles and ozone
Good
8.60 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1012.70µg/m³
Ozone29µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Castanhal
Tomorrow in Castanhal, expect Showers 🌧️, with:\n\n- High of 35°\n- Low of 24°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09