Castanhal, Pará 7-day weather forecast
Saturday 7 November 2026 | 23:43
27°
Broken clouds
Feels like 30°
- High
- 34°
- Low
- 23°
- Humidity
- 77%
- Wind
- 13 km/h
7-day forecast
14 daysHourly forecast
DetailsCastanhal rain radar
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
Weather nearby
More cities in BrazilWeather guides
All articles
When does winter start 2026? First day of winter and solsticeWinter 2026 starts in the Northern Hemisphere on Monday, December 21, 2026, at 3:50 p.m. EST (20:50 UTC), the...
What is a DANA in Spain? The cold drop storm explainedA DANA is a cut-off low: a pocket of very cold air high in the atmosphere, about 5,000 to 9,000 meters (16,000...
Yellow, amber and red weather warnings: what each color meansA yellow weather warning means weather that could cause some disruption or danger, usually for specific places...
Other cities
Weather in the country's main cities
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°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-08