Trieste weather live forecast

Today's maximum temperature in Trieste is expected to be 19°C. Select a day from the live weather forecast for Trieste, Italy for more weather parameters.

Sunday
12th Apr
19

13

12

4
Monday
13th Apr
21

15

1

3
Tuesday
14th Apr
18

16

0

2
Wednesday
15th Apr
20

16

5

3
Thursday
16th Apr
22

14

9

4

5-day weather forecast updated at 04:01 on Saturday 11th 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 Sunday 12th April 2026

Expect scattered clouds in Trieste, Italy with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

Trieste weather for Monday 13th April 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Trieste weather for Tuesday 14th April 2026

Expect mostly cloudy with rain in Trieste, Italy with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 11 kph from the north-east.

18
°C maximum temperature
16
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
82
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
11
kph wind from NE

Trieste weather for Wednesday 15th April 2026

Expect mostly cloudy with light rain in Trieste, Italy with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 10 kph from the east.

20
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
10
kph wind from E

Trieste weather for Thursday 16th April 2026

Expect scattered clouds in Trieste, Italy with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.