Live Weather & Forecast
Weather in Piran
Obalno-krashka, Slovenia · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Sunny
Piran, Obalno-krashka
🌞 Daytime
Updated: 2026-05-02 11:00
Humidity
59%
Wind
6.5 km/h NNW
Wind Gust
7.5 km/h
Pressure
1025 mb
Visibility
10 km
UV Index
4.4
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.9°C
Wind Degree
329°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
155.9 μg/m³
NO₂
8.3 μg/m³
O₃
72 μg/m³
SO₂
2 μg/m³
PM 2.5
8.8 μg/m³
PM 10
11.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Piran, Obalno-krashka
12 AM
9°
Clear
1 AM
9°
Clear
2 AM
9°
Clear
3 AM
8°
Clear
4 AM
8°
Clear
5 AM
8°
Clear
6 AM
8°
Sunny
7 AM
9°
Sunny
8 AM
14°
Sunny
9 AM
17°
Sunny
10 AM
19°
Sunny
11 AM
17°
Sunny
12 PM
20°
Sunny
1 PM
20°
Sunny
2 PM
21°
Sunny
3 PM
21°
Sunny
4 PM
20°
Sunny
5 PM
20°
Sunny
6 PM
18°
Sunny
7 PM
17°
Sunny
8 PM
13°
Sunny
9 PM
12°
Clear
10 PM
11°
Clear
11 PM
11°
Clear
3-Day Forecast
Daily overview for Piran, Obalno-krashka
Today
Sunny
21°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 56%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6
🌅 Sunrise: 05:52 AM
🌇 Sunset: 08:13 PM
🌙 Waning Gibbous
🌑 Moon: 100% lit
Sun, May 3
Sunny
21°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.2
🌅 Sunrise: 05:50 AM
🌇 Sunset: 08:14 PM
🌙 Waning Gibbous
🌑 Moon: 98% lit
Mon, May 4
Sunny
22°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.6
🌅 Sunrise: 05:49 AM
🌇 Sunset: 08:15 PM
🌙 Waning Gibbous
🌑 Moon: 95% lit
Best Time to Visit Piran
Plan your trip to Piran, Slovenia around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Piran?
Current conditions in Piran: Sunny, temperature 17°C, humidity 59%.
What is the best time to visit Piran?
The best time to visit Piran is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Piran?
Piran is located at approximately 45.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Piran?
The wettest period in Piran is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Piran?
For visits to Piran during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Piran in?
Piran is located in Slovenia, in the state of Obalno-krashka.
What are the public holidays in Piran in 2026?
View the 2026 public holidays for Piran on our Holidays page.
What are the GPS coordinates used for the weather forecast in Piran?
The weather forecast for Piran uses coordinates 45.5285, 13.5684.
What is the current temperature outside in Piran?
The current outdoor temperature in Piran is 17°C (63°F) with sunny.
What is the hourly weather forecast for Piran today?
Today's hour-by-hour weather breakdown for Piran is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Piran tomorrow hour by hour?
Tomorrow's forecast for Piran shows a high of 21°C and a low of 9°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Piran?
Rain is not expected in Piran today. Current forecast shows no significant rain probability.
Is it going to rain today in Piran?
No, rain is not forecast for Piran today. Current conditions show clear to partly cloudy skies.