Rio Tinto Weather Forecast

Current Conditions & 10-Day Outlook

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Current Weather Conditions in Rio Tinto

Rio Tinto

Porto, Portugal

weather iconMainly clear
29°
Low 20°
High 31°

Hourly Rio Tinto Weather Forecast

12 AMweather icon23°
1 AMweather icon22°
2 AMweather icon22°
3 AMweather icon21°
4 AMweather icon21°
5 AMweather icon20°
6 AMweather icon21°
7 AMweather icon22°
8 AMweather icon23°
9 AMweather icon25°
10 AMweather icon27°
11 AMweather icon29°
12 PMweather icon31°
1 PMweather icon31°
2 PMweather icon31°
3 PMweather icon30°
4 PMweather icon30°
5 PMweather icon29°
6 PMweather icon28°
7 PMweather icon27°
8 PMweather icon26°
9 PMweather icon25°
10 PMweather icon24°
11 PMweather icon23°
Wind
5kt SSW

Very gentle wind.

5kt
NESW
Precipitation
13%

Low chance of precipitation.

Rio Tinto 10-Day Weather Outlook

Today's Weather in Rio Tinto, Porto, Portugal

Sat, Jun 13

Showers svg
20°
31°

Sun, Jun 14

Showers svg
17°
26°

Mon, Jun 15

Showers svg
15°
22°

Tue, Jun 16

Showers svg
15°
25°

Wed, Jun 17

Showers svg
15°
27°

Thu, Jun 18

Showers svg
15°
25°

Fri, Jun 19

Showers svg
16°
27°

Sat, Jun 20

Showers svg
17°
27°

Sun, Jun 21

Showers svg
17°
26°

Feels like

31°

Feels warmer than actual temperature.

Pressure

1010 hPa

Expect stable weather conditions.

Humidity

42%

Moderate humidity.

UV

8 - High

Take precautions.

Gusts

21kt

Max speed of wind gusts today.

Cloud Cover

58%

Overcast, expect cloudy conditions.

Daylight

15h 6m

Long days, short nights.

Rain

0.0mm

No rain, dry conditions expected.

Snowfall

0.0mm

No snowfall expected.

Marine Weather Forecasts
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Historical Climate Data

10 year average

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Current Air Quality in Rio Tinto

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About Rio Tinto Weather

General

This page provides the current weather forecast for Rio Tinto, Porto, Portugal, including hourly conditions, a 10-day outlook, wind speed and direction, precipitation, UV index, and air quality - giving you everything you need to plan your day in one view.

Forecast & Methodology

The forecast data on this page is sourced from the ECMWF open-source model - a reliable global model used widely across weather services worldwide. For sailors, boaters, and mariners who need greater accuracy and higher resolution, PredictWind's proprietary forecast models deliver precision down to 1km resolution, updated multiple times daily and validated against real-world observations. Sign up free to access PredictWind's advanced forecasts.

Sailing & Marine Conditions

Rio Tinto weather forecasts on PredictWind are optimised for sailors and boaters who need precise, reliable wind and wave data for passage planning and day sailing. PredictWind is used by ocean racers, cruising sailors, and commercial vessel operators across Portugal and worldwide. For detailed marine conditions including wave height, swell period, and offshore wind forecasts, see the Rio Tinto marine forecast.

Units

Wind speed is displayed in knots - the standard unit used by sailors, weather services, and maritime authorities. Temperature is shown in degrees Celsius. Use the toggle at the top of the page to switch between Celsius and Fahrenheit. Pressure is shown in hPa, rainfall in millimetres, and air quality is available in both US and EU AQI standards.