worldweather30°Cexceptionally warm
usually 22°C–28°C
warmer than 96% of similar days
night: exceptionally warm
rain: more rain than usual
wind: typical
Weather in Croatia - today, tomorrow and 14-day forecast
Right now temperatures across Croatia range from 26° to 32°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.
Country values are the median of forecasts from 10 cities; the range shows local differences. Methodology.
Weather in Croatia's cities today
🌤️Zagreb
32°💧 1.4 mm
☀️Dubrovnik
31°💧 26.4 mm
☀️Sisak
31°💧 1.1 mm
🌤️Velika Gorica
31°💧 1.1 mm
☀️Hvar
31°💧 2.5 mm
☀️Split
30°💧 2.3 mm
☀️Karlovac
30°💧 5 mm
🌤️Samobor
30°💧 0.6 mm
☀️Brač
29°💧 3.3 mm
☀️Korčula
26°💧 6.3 mm
Weather map - today's temperatures
Next days in Croatia
today☀️
30°💧 2.4 mm
Sun☁️
28°💧 0.3 mm
Mon☀️
28°💧 2 mm
Tue☀️
29°💧 0.8 mm
Wed☀️
28°💧 1.7 mm
Thu🌧️
23°💧 2.4 mm
Fri☁️
23°💧 1.5 mm
Sat🌧️
25°💧 0.9 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Saturday 5 Sept in Croatia, the forecast high is 30°C. Typical daytime temperatures at this time of year range from 22°C to 28°C, so it will be exceptionally warm. It is warmer than 96% of similar days.
28°Cwarmer than usual
usually 22°C–28°C
warmer than 80% of similar days
night: exceptionally warm
rain: typical rainfall
wind: typical
28°Cwarmer than usual
usually 22°C–27°C
warmer than 82% of similar days
night: exceptionally warm
rain: more rain than usual
wind: exceptionally light
29°Cexceptionally warm
usually 22°C–27°C
warmer than 91% of similar days
night: exceptionally warm
rain: typical rainfall
wind: exceptionally light
28°Cwarmer than usual
usually 22°C–27°C
warmer than 88% of similar days
night: exceptionally warm
rain: typical rainfall
wind: exceptionally light
23°Cnear normal
usually 21°C–27°C
night: exceptionally warm
rain: more rain than usual
wind: typical
23°Cnear normal
usually 21°C–27°C
night: exceptionally warm
rain: typical rainfall
wind: exceptionally light
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 25°C by day. The coolest year was 2007 (18°C) and the warmest was 2008 (29°C). The current forecast averages 27°C - higher than in 80% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.
Weather warnings - Croatia
Strong windyellow level
from 5 Sept, 12:00 to 7 Sept, 09:00 · 7 regions
Areas: West Istrian coast region, Velebit channel region, Middle Dalmatia region, Kvarner i Kvarneric region, Zagreb region, Osijek region, Rijeka region
Wind gusts can break branches and make driving harder. Watch for falling objects and stay away from trees.
Heatyellow level
from 5 Sept, 00:01 to 8 Sept, 23:59 · 3 regions
Areas: Dubrovnik region, Rijeka region, Split region
High temperatures and risk of overheating. Drink plenty of water, avoid the midday sun and look after the elderly.
Source: national weather service via Meteoalarm (EUMETNET). Yellow - be aware, orange - be prepared, red - take action.
14-day forecast - Croatia
Croatia 30 & 45-day weather - long-range outlook
Next 16 days · forecast
25°
around 21° at night · days with rain: 10
Weeks 3-4 · avg for September
22°
around 11° at night · rain chance 37%
Weeks 5-7 · avg for October
18°
around 8° at night · rain chance 39%
The 30 & 45-day outlook for Croatia: the next 16 days are a numerical forecast updated daily - on average 25° by day and 21° at night. Further out we rely on multi-year climate averages: around 22° in September, and about 18° in October. Forecasts beyond two weeks are indicative only.
Today vs the next days - Croatia cities
| City | Today | +3 days | +7 days | Rain today |
|---|---|---|---|---|
| 🌤️ Zagreb | 32℃ | 30℃ | 24℃ | 1.4 mm |
| ☀️ Dubrovnik | 31℃ | 27℃ | 25℃ | 26.4 mm |
| ☀️ Sisak | 31℃ | 29℃ | 25℃ | 1.1 mm |
| 🌤️ Velika Gorica | 31℃ | 30℃ | 25℃ | 1.1 mm |
| ☀️ Hvar | 31℃ | 27℃ | 24℃ | 2.5 mm |
| ☀️ Split | 30℃ | 29℃ | 26℃ | 2.3 mm |
| ☀️ Karlovac | 30℃ | 29℃ | 25℃ | 5 mm |
| 🌤️ Samobor | 30℃ | 29℃ | 24℃ | 0.6 mm |
| ☀️ Brač | 29℃ | 26℃ | 22℃ | 3.3 mm |
| ☀️ Korčula | 26℃ | 25℃ | 23℃ | 6.3 mm |
Day-by-day forecast for Croatia
Saturday5 September 2026
☀️30°clear sky
Sunday6 September 2026
☁️28°broken clouds
Monday7 September 2026
☀️28°clear sky
Tuesday8 September 2026
☀️29°clear sky
Wednesday9 September 2026
☀️28°clear sky
Thursday10 September 2026
🌧️23°light rain
Friday11 September 2026
☁️23°overcast clouds
Saturday12 September 2026
🌧️25°light rain
Sunday13 September 2026
🌧️21°light rain
Monday14 September 2026
☀️22°clear sky
Tuesday15 September 2026
☀️23°clear sky
Wednesday16 September 2026
☀️27°clear sky
Thursday17 September 2026
☁️25°broken clouds
Friday18 September 2026
🌤️26°a few clouds
Saturday19 September 2026
☀️27°clear sky
Sunday20 September 2026
☀️18°clear sky
Pollen in Croatia - info for allergy sufferers
Today ragweed pollen is highest in Croatia - about 43 grains/m³, high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.
Sea temperature - Croatia
| Beach | Water today | Water week avg | Waves | How's the water? |
|---|---|---|---|---|
| Dubrovnik | 28℃ | 28℃ | 0.1 m | very warm |
| Hvar | 28℃ | 28℃ | 0 m | very warm |
| Korčula | 28℃ | 28℃ | 0 m | very warm |
| Brač | 28℃ | 28℃ | 0 m | very warm |
| Split | 28℃ | 28℃ | 0 m | very warm |
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Air quality and smog in Croatia
| City | PM2.5 (µg/m³) | PM10 (µg/m³) | Air quality |
|---|---|---|---|
| Zagrzeb | 10.9 | 14.5 | very good |
| Rijeka | 9.3 | 15.6 | very good |
| Split | 8.4 | 12 | very good |
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-05, 03:00).
Croatia weather through the year
Croatia weather month by month - when is the best time to go?
Weather in other countries in Europe
Public holidays in Croatia - when are the long weekends?
Next long weekend in Croatia: Christmas Day (25 December, Friday) - Friday–Sunday (3 days off).
2026
1 NovemberSunday
All Saints' Day
falls on a weekend18 NovemberWednesday
Remembrance Day
25 DecemberFriday
Christmas Day
long weekend26 DecemberSaturday
St. Stephen's Day
falls on a weekend2027
1 JanuaryFriday
New Year's Day
long weekend6 JanuaryWednesday
Epiphany
28 MarchSunday
Easter Sunday
falls on a weekend29 MarchMonday
Easter Monday
long weekend1 MaySaturday
International Workers' Day
falls on a weekend27 MayThursday
Corpus Christi
long weekend + bridge day30 MaySunday
National Day
falls on a weekend22 JuneTuesday
Anti-Fascist Struggle Day
long weekend + bridge dayPublic holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave. Lunar holiday dates marked as tentative may shift by one day after the official announcement.
Calendar sources
FAQ - Croatia weather
What is the weather like in Croatia today?
Today it is about 30° during the day and 22° at night, clear sky.
How far ahead can I check the forecast for Croatia?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.