Alghero weather live forecast

Today's maximum temperature in Alghero is expected to be 21°C. Select a day from the live weather forecast for Alghero, Sardinia, Italy for more weather parameters.

Monday
18th May
21

13

4

5
Tuesday
19th May
21

16

4

6
Wednesday
20th May
22

15

9

8
Thursday
21st May
24

14

14

8
Friday
22nd May
28

15

15

9

5-day weather forecast updated at 04:00 on Monday 18th 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 Monday 18th May 2026

Expect broken clouds in Alghero, Sardinia with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
15
kph wind from W

Alghero weather for Tuesday 19th May 2026

Expect broken clouds in Alghero, Sardinia with a maximum temperature of 21°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
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 west.

22
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from W

Alghero weather for Thursday 21st May 2026

Expect clear skies in Alghero, Sardinia with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

24
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

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 16 kph from the north.