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Trieste weather live forecast
Today's maximum temperature in Trieste is expected to be 17°C. Select a day from the live weather forecast for Trieste, Italy for more weather parameters.
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Monday
6th Oct -
Tuesday
7th Oct -
Wednesday
8th Oct -
Thursday
9th Oct -
Friday
10th Oct
5-day weather forecast updated at 04:01 on Sunday 5th October 2025 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 Monday 6th October 2025
Expect broken clouds in Trieste, Italy with a maximum temperature of 17°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- no heat & humidity
- kph wind from E
Trieste weather for Tuesday 7th October 2025
Expect broken clouds in Trieste, Italy with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from E
Trieste weather for Wednesday 8th October 2025
Expect scattered clouds in Trieste, Italy with a maximum temperature of 20°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °C wind chill
- kph wind from E
Trieste weather for Thursday 9th October 2025
Expect broken clouds in Trieste, Italy with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from E
Trieste weather for Friday 10th October 2025
Expect scattered clouds in Trieste, Italy with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from E
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Metric (°C / mm) | Imperial (°F / inches)
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