Trieste weather live forecast

Today's maximum temperature in Trieste is expected to be 12°C. Select a day from the live weather forecast for Trieste, Italy for more weather parameters.

Wednesday
28th Jan
12

8

0

0
Thursday
29th Jan
10

8

1

1
Friday
30th Jan
10

6

3

1
Saturday
31st Jan
10

6

6

1
Sunday
1st Feb
10

5

8

1

5-day weather forecast updated at 04:01 on Wednesday 28th January 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 Wednesday 28th January 2026

Expect cloudy with some rain in Trieste, Italy with a maximum temperature of 12°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and a fresh breeze of 31 kph from the south-east.

12
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
87
% chance of some rain
<30
mm of rainfall expected
12
°C wind chill
31
kph wind from SE

Trieste weather for Thursday 29th January 2026

Expect mostly cloudy with light rain in Trieste, Italy with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 12 kph from the south.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Trieste weather for Friday 30th January 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

10
°C maximum temperature
6
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Trieste weather for Saturday 31st January 2026

Expect broken clouds in Trieste, Italy with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

10
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
13
kph wind from E

Trieste weather for Sunday 1st February 2026

Expect scattered clouds in Trieste, Italy with a maximum temperature of 10°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.