Weather in Castanhal, Pará
Sunday 22 November 2026
33°
Light drizzle
Feels like 37°
- High
- 34°
- Low
- 25°
- Humidity
- 72%
- Wind
- 17 km/h
Temperature and rain / Castanhal
The coming days
High
35°
Low
24°
Average high
33.9°
Average low
24.6°
Total rain
40.8 mm
Average rain
2.7 mm
Air quality - Castanhal
Particles and ozone
Good
8.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1012.20µg/m³
Ozone35µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Castanhal
Tomorrow in Castanhal, expect Drizzle 🌦️, with:\n\n- High of 34°\n- Low of 24°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-13