Weather in Castanhal — today, tomorrow and 14-day forecast
Weather in Castanhal now: +26°, clear, wind 3.6 m/s, humidity 78%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Castanhal now
Hourly forecast for today in Castanhal
Weather in Castanhal tomorrow
From +23° to +34° — day and night.
Weather in Castanhal for 3 days
From +23° to +34° — day and night.
Weather in Castanhal for the week
Including the 5-day outlook.
From +23° to +34° — day and night.
Weather in Castanhal for 2 weeks
Including the 10-day outlook.
From +23° to +35° — day and night.
Weekend weather in Castanhal
Weather for the weather-sensitive
📒 Weather diary in Castanhal
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Castanhal in weather like this 🎯
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
The Moon today 🌙
Monthly climate 🗓️
Castanhal, Shtat Para, Brazil. Population 192 256.
Weather and climate in Castanhal 🌍
Climate in Castanhal: the warmest month is October (up to +34° by day), the coldest is July (down to +23° at night). Annual precipitation is about 2459 mm.
Precipitation map 🌧️
Cities near Castanhal 📍
FAQ about weather in Castanhal ❓
What's the weather in Castanhal right now?
Now +26°, clear, wind 3.6 m/s, N-E, humidity 78%. Feels like +29°.
What's the weather in Castanhal tomorrow?
Tomorrow: +34° by day, +23° at night, mostly clear.
Sunrise and sunset in Castanhal?
Sunrise 06:10, sunset 18:15, day length 12h 5m.
What's the pressure and humidity in Castanhal?
Pressure 759 mmHg, humidity 78%, wind 4 m/s. Matters for weather-sensitive people.
Will it rain in Castanhal today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Will it be hot in Castanhal?
Up to +34° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Castanhal?
Yes, the UV index is 11 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Castanhal?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Castanhal?
At UV 11, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
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Weather in Castanhal — in detail
Weather in Castanhal from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Castanhal anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.
Photo Castanhal: Levy Godoi / CC BY-SA 3.0 · Wikimedia Commons