5-day weather forecast Grožnjan 12-06-2026

Weather forecast Grožnjan today 12.06.2026: sunny, temperature from 14 °C to 22 °C.

Precipitation probability 7%. Wind up to 4.31 m/s (gusts 6.72 m/s). Air humidity 45–74%, atmospheric pressure 765–768 mm Hg, UV index up to 8.3.

Sunrise 05:16
Sunset 20:53

New Moon3% illuminated
Moonrise 02:37 · Moonset 17:54

Chart

Table

Fri, Jun 12, 2026

Sat, Jun 13 →

Forecast from 14 °C to 22 °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)	16	15	18	14	14	14	14	15	17	19	20	21	21	22	22	22	22	22	21	21	20	18	18	17
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 (%)	8	13	0	11	7	4	14	7	8	9	12	13	13	16	14	10	6	4	4	5	7	9	12	13
Rain chance (%)	7	8	8	6	5	5	6	5	4	2	2	2	2	2	2	2	2	2	2	3	4	4	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)	1.89	3	3.19	2.81	2.81	2.69	2.61	2.5	2.31	1.81	0.31	1.19	2.11	3.69	4.31	4.19	3.89	3.61	3.11	2.31	2	2.39	2.81	2.61
Wind gust (m/s)	3.81	6.31	6.72	5.89	5.89	5.67	5.44	4.42	3.19	2.17	0.36	1.39	2.42	4.25	4.94	4.83	4.5	4.33	3.92	3.08	3.33	4.69	5.69	5.47
Wind direction (°)	ENE 57°	ENE 58°	ENE 60°	ENE 65°	ENE 63°	ENE 66°	ENE 76°	E 81°	E 93°	ESE 104°	ENE 71°	WNW 303°	WNW 285°	WNW 284°	WNW 283°	W 277°	W 274°	WNW 296°	NW 313°	NNW 333°	N 4°	NNE 17°	NNE 23°	NNE 32°

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 (%)	74	74	49	68	66	66	66	65	59	50	46	45	45	47	49	50	51	52	53	56	60	61	63	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)	765	766	765	766	766	767	767	767	767	768	768	767	767	767	767	767	767	767	767	767	767	767	767	767

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	2.4	4.2	6.2	7.6	8.3	7.9	6.6	4.9	3	1.4	0.5	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)	3.5	3.5	3.3	3	2.8	2.6	2.7	2.9	3.1	2.9	3.1	3	2.9	2.8	3	3.2	3.2	3.2	3.1	3.2	3.6	3.9	4.3	4.6
PM10 (µg/m³)	4.9	4.7	4.6	4.5	4.2	4.1	4.1	4.3	4.5	4.6	4.6	4.7	4.7	4.5	4.5	4.8	4.7	4.6	4.8	5	5.6	6.2	6.6	6.8
Ozone (O₃) (µg/m³)	50	47	46	45	45	44	46	57	67	70	76	80	83	87	91	94	96	96	92	92	89	78	75	71
NO₂ (µg/m³)	2.8	2.8	2.6	2.3	2.3	2.5	2.5	2.3	1.6	1.2	0.9	0.7	0.6	0.5	0.6	0.6	0.7	0.7	0.9	1.1	1.5	2.6	3.6	3.6
SO₂ (µg/m³)	0.1	0.1	0.1	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	0.1	0.1	0.2	0.2	0.2	0.2	0.2
CO (µg/m³)	117	116	115	114	113	114	114	114	115	115	115	113	111	111	112	113	113	112	111	113	114	114	116	117

Fri, Jun 12, 2026

Sat, Jun 13 →

Frequently asked questions about the weather in Grožnjan

Today in Grožnjan the temperature ranges from 14 °C to 22 °C, wind up to 4.31 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Grožnjan today is 7%. 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 4.31 m/s with gusts up to 6.72 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Grožnjan today ranges from 45% to 74%. View the humidity chart above for hourly details.

The UV index in Grožnjan today reaches up to 8.3. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Grožnjan today ranges from 765 to 768 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Grožnjan today reaches up to 16%. 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 →