5-day weather forecast Grožnjan 02-07-2026

Weather forecast Grožnjan today 02.07.2026: sunny, temperature from 22 °C to 29 °C.

Precipitation probability 42%. Wind up to 4.89 m/s (gusts 6.64 m/s). Air humidity 47–85%, atmospheric pressure 759–762 mm Hg, UV index up to 8.9.

Weather Alerts

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ModerateJul 1, 10:07 AM — Jul 2, 09:59 PMTranslate with Google

Yellow high temperature warning

Heat wave. maximum temperature > 32 °C

STAY ALERT for expected high temperatures. Health risks are possible in the vulnerable population, in particular senior citizens and small children.

ModerateJul 1, 07:49 AM — Jul 2, 06:00 PMTranslate with Google

Yellow thunderstorm warning

Locally thundershowers are possible, with a chance of hail in the afternoon. lightning risk > 60 %

STAY ALERT for possible heavy thunderstorms. Be especially careful in high-exposure areas such as mountains, forests, meadows and open grounds. Interruptions in outdoor activities are possible.

ModerateJul 1, 07:49 AM — Jul 2, 09:59 PMTranslate with Google

Yellow wind warning

Strong bura. maximum gust speed > 65 km/h

STAY ALERT for debris carried by strong winds. Debris and tree branches carried by the wind may cause localised interruptions in outdoor activities.

Sunrise 05:21
Sunset 20:56

Waning Gibbous87% illuminated
Moonrise 22:50 · Moonset 07:40

Chart

Table

Thu, Jul 2, 2026

Fri, Jul 3 →

Forecast from 22 °C to 29 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	22	22	22	22	22	22	22	22	23	24	25	24	25	28	29	29	29	28	28	28	26	24	24	23
Precipitation (mm/hr)	0.32	0.13	0.34	0.49	0.34	0.28	0.15	0.01	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	75	88	88	58	66	85	74	84	48	47	64	56	45	45	30	21	15	14	15	16	14	13	14	13
Rain chance (%)	42	35	47	46	38	39	30	21	13	9	9	8	6	4	3	2	2	2	3	4	5	5	5	5

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	3.11	2.69	2.39	1	4.5	4.19	3.5	2.31	1.69	1.11	1.61	2.31	2.69	3.19	3.11	4.19	4.89	3.89	2.39	2.11	2.61	2.31	2	2.69
Wind gust (m/s)	5.39	4.67	4.17	1.67	6.64	6.03	5.36	3.5	2.36	1.36	1.92	2.94	3.56	3.83	3.81	5.11	6.11	5.17	3.42	3.22	4.92	4.83	4.19	5.67
Wind direction (°)	E 99°	E 83°	ESE 122°	NNE 20°	N 350°	N 353°	NNE 19°	NE 52°	ESE 110°	ESE 108°	NNW 341°	N 351°	N 8°	NNE 22°	N 1°	NNW 348°	NNW 347°	N 350°	N 350°	NNW 329°	NNW 338°	N 1°	NNE 30°	NNE 29°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	85	85	85	83	82	80	81	81	78	68	62	62	58	49	47	48	49	51	52	57	63	66	66	65

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	759	759	759	760	760	760	761	761	761	761	761	762	762	761	761	761	761	761	761	761	761	761	762	762

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.1	0.8	2.6	4.3	6.2	8.2	8.9	8.4	6.5	5	3.1	1.6	0.6	0.1	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	11.6	7.8	7.7	4.8	4.3	3.3	3.2	2.3	1.8	2.1	1.7	2.2	1.9	1.9	1.9	2.1	2.4	2.9	3.2	3.2	3.4	3.2	2.7	2.8
PM10 (µg/m³)	13.2	8.9	8.6	5.4	4.9	4.1	3.7	2.9	3.1	2.6	2	2.4	2.2	2.1	2.2	2.4	2.6	3.2	3.5	3.6	3.7	3.5	3.4	3.9
Ozone (O₃) (µg/m³)	98	94	83	90	85	79	78	76	74	80	82	80	82	85	90	91	93	91	90	89	81	76	74	75
NO₂ (µg/m³)	3.7	2.8	1.9	1.8	2.8	3.4	2.8	2.5	2.5	2.2	1.7	1.3	1.1	1.1	1	1	1.2	1.2	1.3	1.5	1.9	2.2	2.4	2.4
SO₂ (µg/m³)	0.6	0.4	0.2	0.3	0.3	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.1	0.2
CO (µg/m³)	151	151	141	149	150	152	155	150	142	137	138	134	130	126	125	125	126	125	123	126	120	116	116	114

Thu, Jul 2, 2026

Fri, Jul 3 →

Frequently asked questions about the weather in Grožnjan

Today in Grožnjan the temperature ranges from 22 °C to 29 °C, wind up to 4.89 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Grožnjan today is 42%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Grožnjan today reaches up to 4.89 m/s with gusts up to 6.64 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Grožnjan today ranges from 47% to 85%. View the humidity chart above for hourly details.

The UV index in Grožnjan today reaches up to 8.9. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Grožnjan today ranges from 759 to 762 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Grožnjan today reaches up to 88%. Check the cloud cover chart above for hourly details throughout the day.

Grožnjan on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →