Weather forecast in Rio Negro (near Barcelos)

This data display current weather and forecast for the coming days in Rio Negro (near Barcelos). In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Rio Negro (near Barcelos) current temperature and weather

1 December 2025

Night
22.4°C Feels like: 24.8°C	Partly Cloudy
	Wind: 4.3 Km/h (2.7 mph) NE Pressure: 1007 hPa (29.74 inHg) Humidity: 94%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0
Morning
27.6°C Feels like: 30.5°C	Overcast
	Wind: 5 Km/h (3.1 mph) E Pressure: 1010 hPa (29.84 inHg) Humidity: 72%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 4.8
Day
28.2°C Feels like: 32.7°C	Patchy rain nearby
	Wind: 3.6 Km/h (2.2 mph) E Pressure: 1005 hPa (29.69 inHg) Humidity: 79%	Precip. prob.: 100% Visibility: 9 km (5 mi) UV index: 3.1
Evening
24.9°C Feels like: 27.6°C	Partly Cloudy
	Wind: 4.7 Km/h (2.9 mph) N Pressure: 1007 hPa (29.75 inHg) Humidity: 90%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0

In order for you to be able to estimate what the weather is like in Rio Negro (near Barcelos) throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Rio Negro (near Barcelos) is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.