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Weather Forecast for Trieste

Friuli-Venezia Giulia, Italy

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Sunny

Current Weather - Trieste: 24°C

Friuli-Venezia Giulia, Italy

Sunny

Feels like 26°C

Wind

4 km/h WSW

Humidity

58%

Pressure

1016 mb

UV Index

3

Visibility

10 km
Moderate rain

Moderate rain

Sunday, May 31, 2026

High

26°C

Low

16°C

Rain Chance

91%

Hourly Forecast

Sunny 24°C
09:00
Patchy rain nearby 25°C
10:00
Patchy rain nearby 26°C
11:00
Sunny 26°C
12:00
Sunny 26°C
13:00
Sunny 26°C
14:00
Patchy rain nearby 26°C
15:00
Sunny 25°C
16:00
Moderate rain at times 24°C
17:00
Patchy rain nearby 23°C
18:00
Patchy rain nearby 24°C
19:00
Patchy rain nearby 20°C
20:00
Patchy rain nearby 18°C
21:00
Light rain shower 17°C
22:00
Light rain shower 17°C
23:00
Jun 01

Day Statistics

Maximum Wind

13 km/h

Humidity

68%

Precipitation

6 mm

UV Index

8

Visibility

10 km

Rain Chance

91%

Snow Chance

0%

Sun & Moon

Sunrise

05:19 AM

Sunset

08:45 PM

Moonrise

09:47 PM

Moonset

04:54 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

8.5

μg/m³

PM10

11.4

μg/m³

NO₂

6.5

μg/m³

O₃

107.1

μg/m³

SO₂

1.9

μg/m³

CO

168

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

448.64

Diffuse Radiation

85.31

DNI

1398.58

GTI

608.47

Weather Alerts

Yellow Thunderstorm Warning for Italy - Friuli Venezia Giulia

Friuli Venezia Giulia May 31, 01:00 PM - May 31, 07:59 PM
Severity: Moderate Urgency: Future

Moderate intensity weather phenomena expected Alps. (DISCLAIMER: "Information provided on METEOALARM for Italy regard only the intensity and recurrence of the phenomena, further details can be found at www.meteoam.it. METEOALARM information do not provide the assessment of impact on the territory and they do not represent the Official Alerts messages that are issued by the National Civil Protection Service https://www.protezionecivile.gov.it")

BE AWARE, keep up to date with the latest weather forecast. Expect some minor disruption to outdoor activities

Event: Yellow Thunderstorm Warning Certainty: Likely Category: Met

Nevihte - zmerna ogroženost (Stopnja 2/4) - Slovenija / jugozahod

Slovenia / South-West May 30, 06:10 PM - May 31, 11:59 PM
Severity: Moderate Urgency: Future

Možne so krajevne nevihte. Lokalno možni močnejši nalivi, piš vetra in udari strel. Hitro lahko narastejo hudourniški vodotoki.

Bodite pozorni na bližajoče se nevihtne oblake. Med nevihto se ne zadržujte na izpostavljenih mestih, počakajte na varnem mestu, nevihta običajno ne traja dolgo.

Event: Nevihte - zmerna ogroženost Certainty: Likely Category: Met

Nevihte - zmerna ogroženost (Stopnja 2/4) - Slovenija / morje

Slovenia / Sea May 30, 06:10 PM - May 31, 11:59 PM
Severity: Moderate Urgency: Future

Lokalno možni močnejši nalivi, piš vetra in udari strel. Hitro se lahko spremeni veter in stanje morja.

Bodite pozorni na bližajoče se nevihtne oblake. Med nevihto se ne zadržujte na izpostavljenih mestih, počakajte na varnem mestu, nevihta običajno ne traja dolgo.

Event: Nevihte - zmerna ogroženost Certainty: Likely Category: Met