Live Weather & Forecast
Weather in Istra
Croatia · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Clear
Istra, Croatia
🌙 Nighttime
Updated: 2026-04-29 22:15
Humidity
34%
Wind
15.5 km/h E
Wind Gust
29 km/h
Pressure
1019 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
3.2°C
Wind Degree
79°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
153.9 μg/m³
NO₂
5 μg/m³
O₃
94 μg/m³
SO₂
2.1 μg/m³
PM 2.5
8 μg/m³
PM 10
11.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Istra, Croatia
12 AM
11°
Patchy rain nearby
1 AM
11°
Overcast
2 AM
11°
Partly Cloudy
3 AM
10°
Overcast
4 AM
10°
Overcast
5 AM
10°
Overcast
6 AM
10°
Cloudy
7 AM
10°
Cloudy
8 AM
11°
Overcast
9 AM
12°
Overcast
10 AM
13°
Cloudy
11 AM
15°
Sunny
12 PM
16°
Sunny
1 PM
18°
Sunny
2 PM
20°
Sunny
3 PM
20°
Sunny
4 PM
21°
Sunny
5 PM
20°
Sunny
6 PM
19°
Sunny
7 PM
17°
Sunny
8 PM
14°
Sunny
9 PM
12°
Clear
10 PM
17°
Clear
11 PM
11°
Clear
3-Day Forecast
Daily overview for Istra, Croatia
Today
Partly Cloudy
21°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 5.5
🌅 Sunrise: 06:16 AM
🌇 Sunset: 08:39 PM
🌙 Waxing Gibbous
🌑 Moon: 93% lit
Thu, Apr 30
Sunny
19°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.6
🌅 Sunrise: 06:14 AM
🌇 Sunset: 08:40 PM
🌙 Waxing Gibbous
🌑 Moon: 97% lit
Fri, May 1
Sunny
21°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 08:41 PM
🌙 Full Moon
🌑 Moon: 99% lit
Best Time to Visit Istra
Plan your trip around the most favorable weather conditions in Istra, Croatia.
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 Istra?
Current conditions in Istra: Clear, temperature 17°C, humidity 34%.
What is the best time to visit Istra?
The best time to visit Istra is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Istra?
Istra shares the climate of Croatia. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Istra?
Rainfall patterns in Istra vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Istra?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for Istra.
What country is Istra in?
Istra is a state/province of Croatia.
What are the public holidays in Istra in 2026?
View the full list of 2026 public holidays for Istra on our Holidays page.
What are the coordinates for the weather forecast in Istra?
The weather forecast for Istra is based on coordinates 47.5581, 7.5878.