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Weather forecast in Cagliari

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This data display current weather and forecast for the coming days in Cagliari. 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.

Cagliari current temperature and weather

8 September 2025
Night
Clear
21.4°C
Feels like:
21.4°C
Clear
Wind: 1.8 Km/h (1.1 mph) NW NW
Pressure: 1016 hPa (29.99 inHg)
Humidity: 73%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0
Morning
Sunny
27.3°C
Feels like:
27.8°C
Sunny
Wind: 8.3 Km/h (5.1 mph) S S
Pressure: 1015 hPa (29.98 inHg)
Humidity: 48%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0.8
Day
Sunny
28.9°C
Feels like:
30.6°C
Sunny
Wind: 18.7 Km/h (11.6 mph) SE SE
Pressure: 1013 hPa (29.92 inHg)
Humidity: 56%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 4.6
Evening
Clear
23.7°C
Feels like:
25.8°C
Clear
Wind: 9.4 Km/h (5.8 mph) SE SE
Pressure: 1014 hPa (29.96 inHg)
Humidity: 85%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0


Marine weather forecast Cagliari

The graphs show wave heights and directions, as well as wind speed and direction in Cagliari for the coming days. Click on the sea state chart for more details




You may also be interested in other sections of our site for Cagliari: Sea temperature, Sunrise and Sunset, Tides

Cagliari weather by month

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

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Sardinia photo gallery

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Our report for Cagliari 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.

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