Trieste weather live forecast

Today's maximum temperature in Trieste is expected to be 15°C. Select a day from the live weather forecast for Trieste, Italy for more weather parameters.

Sunday
22nd Mar
15

9

2

3
Monday
23rd Mar
16

10

7

3
Tuesday
24th Mar
18

10

6

2
Wednesday
25th Mar
16

10

7

4
Thursday
26th Mar
11

7

0

2

5-day weather forecast updated at 04:01 on Sunday 22nd March 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 22nd March 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Trieste weather for Monday 23rd March 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

16
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Trieste weather for Tuesday 24th March 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 18°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
7
kph wind from E

Trieste weather for Wednesday 25th March 2026

Expect sunshine and showers in Trieste, Italy with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 14 kph from the south-east.

16
°C maximum temperature
10
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
51
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Trieste weather for Thursday 26th March 2026

Expect cloudy with some rain in Trieste, Italy with a maximum temperature of 11°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 20 kph from the north-east.