Trieste weather live forecast

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

Friday
1st May
20

10

14

6
Saturday
2nd May
21

12

14

6
Sunday
3rd May
22

14

12

6
Monday
4th May
22

15

1

5
Tuesday
5th May
19

15

1

5

5-day weather forecast updated at 04:01 on Thursday 30th April 2026 GMT

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

Trieste weather forecast by day

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

Trieste weather for Friday 1st May 2026

Expect clear skies in Trieste, Italy with a maximum temperature of 20°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

20
°C maximum temperature
10
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
11
kph wind from NE

Trieste weather for Saturday 2nd May 2026

Expect clear skies in Trieste, Italy with a maximum temperature of 21°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
11
kph wind from W

Trieste weather for Sunday 3rd May 2026

Expect scattered clouds in Trieste, Italy with a maximum temperature of 22°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

22
°C maximum temperature
14
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Trieste weather for Monday 4th May 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

22
°C maximum temperature
15
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Trieste weather for Tuesday 5th May 2026

Expect mostly cloudy with light rain in Trieste, Italy with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 13 kph from the south-west.