5-day weather forecast Grožnjan 05-07-2026

Weather forecast Grožnjan Sunday, July 5 05.07.2026: sunny, temperature from 20 °C to 27 °C.

Precipitation probability 5%. Wind up to 3 m/s (gusts 5.47 m/s). Air humidity 41–68%, atmospheric pressure 764–767 mm Hg, UV index up to 8.

Weather Alerts

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

Yellow wind warning

Locally strong bura (NE wind) with gale force gusts. 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.

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

Yellow wind warning

Locally strong bura (NE wind) with gale force gusts. 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.

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, 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.

Sunrise 05:23
Sunset 20:56

Last Quarter60% illuminated
Moonrise 23:43 · Moonset 10:56

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Table

← Sat, Jul 4

Sun, Jul 5, 2026

Mon, Jul 6 →

Forecast from 20 °C to 27 °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)	21	21	20	20	20	20	20	22	24	25	26	26	26	27	27	27	27	27	27	26	24	23	23	22
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	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 (%)	5	7	8	9	9	8	8	8	8	9	9	9	8	9	9	13	18	10	11	15	12	19	14	20
Rain chance (%)	5	5	5	6	5	5	4	3	2	1	1	1	1	1	1	2	2	1	1	2	3	4	3	4

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)	2.19	2.31	2.39	2.61	2.61	2.61	2.39	2.11	1.69	0.61	1.31	2.39	3	2.89	2.81	2.69	2.5	2.19	1.61	0.5	1.19	1.69	1.89	1.89
Wind gust (m/s)	4.61	4.83	5.03	5.47	5.47	5.47	5.03	4.03	2.36	0.72	1.5	2.75	3.44	3.33	3.22	3.11	2.89	2.61	2.03	0.67	2.14	3.58	4	4
Wind direction (°)	NE 55°	NE 53°	NE 50°	NE 50°	ENE 61°	ENE 78°	E 81°	ENE 68°	ENE 59°	E 85°	SW 236°	WSW 255°	WSW 250°	WSW 245°	WSW 241°	WSW 243°	WSW 237°	SW 226°	WSW 249°	WNW 291°	NNE 13°	NE 44°	E 91°	ESE 105°

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 (%)	66	67	68	68	66	64	60	56	49	44	42	43	43	43	44	43	42	42	41	44	52	56	55	55

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)	767	767	767	767	766	766	766	766	766	766	766	766	766	765	765	765	764	764	764	764	764	764	764	764

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	0.1	0.4	1.2	2.6	4.4	6.1	7.5	8	7.6	6.4	4.6	2.9	1.5	0.6	0.1	0	0	0

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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.

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