Weather in Castanhal, Brazil 🇧🇷
In Castanhal right now it is 24°C and partly cloudy, feeling like 19°C. Humidity is 90% with winds around 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Castanhal range from about 21°C to 33°C.
Hourly Forecast for Castanhal
14-Day Forecast for Castanhal
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Moderate rain
Moderate rain
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Additional Forecasts for Castanhal
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Brazil
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Best Time to Be Outside in Castanhal Tomorrow
There is no good daylight window left in Castanhal today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 27°C. It should stay dry through that window. The next likely rain is around 01:00.
Frequently Asked Questions about Weather in Castanhal
What is the temperature in Castanhal right now?
The current temperature in Castanhal is 24°C (76°F), partly cloudy (feels like 19°C).
What's the weather like in Castanhal right now?
Conditions in Castanhal right now: Partly Cloudy, humidity 90%, wind 8 km/h NE.
What is today's forecast for Castanhal?
Today in Castanhal: high 32°C, low 21°C, patchy rain nearby. Chance of rain: 52%.
What is the 7-day weather forecast for Castanhal?
Daily highs and lows for Castanhal:
- 2026-06-21: 32°C / 21°C
- 2026-06-22: 32°C / 22°C
- 2026-06-23: 33°C / 22°C
- 2026-06-24: 32°C / 22°C
- 2026-06-25: 31°C / 22°C
- 2026-06-26: 31°C / 22°C
- 2026-06-27: 30°C / 22°C
Is it going to rain in Castanhal today?
There is a 52% chance of rain in Castanhal today. Total expected precipitation: 0.71 mm.
What is the wind speed in Castanhal right now?
Wind in Castanhal is currently 8 km/h (5 mph) from the NE.
What is the UV index in Castanhal right now?
The UV index in Castanhal is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
