5-day weather forecast Grožnjan 15-06-2026

Weather forecast Grožnjan Monday, June 15 15.06.2026: sunny, temperature from 18 °C to 24 °C.

Precipitation probability 11%. Wind up to 5.69 m/s (gusts 9.72 m/s). Air humidity 57–89%, atmospheric pressure 757–759 mm Hg, UV index up to 7.4.

Sunrise 05:16
Sunset 20:55

New Moon2% illuminated
Moonrise 04:38 · Moonset 21:41

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Table

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Mon, Jun 15, 2026

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Forecast from 18 °C to 24 °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)	19	19	19	18	18	18	19	20	22	22	23	23	23	23	23	23	24	24	24	24	22	21	19	18
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	0	0.27	0.43	0.53

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 (%)	10	12	13	11	10	12	15	27	32	16	11	10	8	9	8	13	14	14	11	79	20	74	88	86
Rain chance (%)	11	11	11	11	12	12	12	12	10	7	5	4	4	4	4	4	4	4	5	20	8	36	51	58

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)	4.81	4.69	4.19	3.39	3.5	4	4.31	4.39	4.81	4.81	5.11	5.19	5.61	5.69	5.69	5.31	4.81	4.19	4	2.61	2.5	2.19	3	3.81
Wind gust (m/s)	9.72	9.47	8.11	6.42	6.75	7.64	7.72	6.36	6	5.64	5.86	5.97	6.44	6.56	6.56	6.11	5.78	5.39	5.39	3.72	4.06	4.11	6.14	7.97
Wind direction (°)	ESE 115°	ESE 112°	ESE 106°	E 93°	E 95°	ESE 106°	ESE 113°	SE 127°	SE 146°	S 174°	S 185°	S 190°	S 188°	S 189°	S 187°	S 183°	S 177°	S 173°	SSE 163°	SE 136°	ESE 108°	ENE 67°	ENE 67°	ENE 73°

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 (%)	84	83	82	83	85	86	84	81	76	72	66	61	59	59	59	58	57	61	65	69	74	80	85	89

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)	758	758	758	758	758	757	757	757	758	758	758	758	758	758	758	758	758	758	757	758	758	758	759	759

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	2.3	3.7	5.1	4.9	7.4	7.2	6	6	6	6	5	6	0	0	0

← Sun, Jun 14

Mon, Jun 15, 2026

Tue, Jun 16 →

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 →