Trieste weather live forecast

Today's maximum temperature in Trieste is expected to be 63°F. Select a day from the live weather forecast for Trieste, Italy for more weather parameters.

Monday
6th Oct
63

50

6

1
Tuesday
7th Oct
66

54

3

3
Wednesday
8th Oct
68

55

8

2
Thursday
9th Oct
70

57

6

4
Friday
10th Oct
72

61

7

4

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 63°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

63
°F maximum temperature
50
°F minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from E

Trieste weather for Tuesday 7th October 2025

Expect broken clouds in Trieste, Italy with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

66
°F maximum temperature
54
°F minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
66
°F wind chill
4
mph wind from E

Trieste weather for Wednesday 8th October 2025

Expect scattered clouds in Trieste, Italy with a maximum temperature of 68°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

68
°F maximum temperature
55
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
68
°F wind chill
4
mph wind from E

Trieste weather for Thursday 9th October 2025

Expect broken clouds in Trieste, Italy with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the east.

70
°F maximum temperature
57
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
3
mph wind from E

Trieste weather for Friday 10th October 2025

Expect scattered clouds in Trieste, Italy with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.

72
°F maximum temperature
61
°F minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from E

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Metric (°C) | Imperial (°F)

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Italy - quick facts
Flight time^✝	2 to 3 hours
Time difference	UK +1 hour
Language(s)	Italian
Currency	Euro
Electricity	C + F + L plug (230V)
Driving side	Right
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Italian Ministry of Tourism