Alghero weather live forecast

Today's maximum temperature in Alghero is expected to be 20°C. Select a day from the live weather forecast for Alghero, Sardinia, Italy for more weather parameters.

Tuesday
19th May
20

16

5

UV7
Wednesday
20th May
22

16

9

UV8
Thursday
21st May
24

15

12

UV9
Friday
22nd May
28

15

15

UV9
Saturday
23rd May
28

16

15

UV9

5-day weather forecast updated at 04:00 on Tuesday 19th May 2026 GMT

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The 5-day weather forecast for Sardinia (Alghero) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Alghero weather forecast by day

Below are the detailed weather forecasts for Alghero for the next 5 days.

Alghero weather for Tuesday 19th May 2026

Expect mostly cloudy with light rain in Alghero, Sardinia with a maximum temperature of 20°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 15 kph from the south-west.

20
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
UV7
UV index (High)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Alghero weather for Wednesday 20th May 2026

Expect scattered clouds in Alghero, Sardinia with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Alghero weather for Thursday 21st May 2026

Expect scattered clouds in Alghero, Sardinia with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

24
°C maximum temperature
15
°C minimum temperature
scattered clouds
12
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

Alghero weather for Friday 22nd May 2026

Expect clear skies in Alghero, Sardinia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.