5-day weather forecast Grožnjan 05-07-2026

Weather forecast Grožnjan tomorrow 05.07.2026: sunny, temperature from 20 °C to 27 °C.

Precipitation probability 4%. Wind up to 3.39 m/s (gusts 6.72 m/s). Air humidity 45–65%, atmospheric pressure 762–766 mm Hg, UV index up to 8.

Sunrise 05:23
Sunset 20:56

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

Chart

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	21	21	21	20	20	22	24	25	26	26	27	26	26	26	27	27	27	26	24	23	23	22
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0.72	0.06	0.01	0	0	0	0	0	0	0	0.05

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 (%)	12	14	17	18	19	17	13	9	9	9	13	18	25	86	72	74	10	12	6	4	9	17	19	75
Rain chance (%)	4	4	4	4	4	4	4	4	3	2	2	2	3	39	17	9	2	2	1	2	4	5	5	15

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)	2.39	2.31	2	1.69	1.81	1.89	2	1.89	1.31	1.31	1.61	2.39	2.89	3.39	2.39	1.89	2.19	2	1.39	0.89	0.5	1.5	3.31	2.5
Wind gust (m/s)	5.03	4.83	4.19	3.58	3.78	4	4.19	3.5	1.81	1.64	1.92	2.86	3.33	4.06	2.94	2.42	2.67	2.42	1.81	1.22	0.89	3.06	6.72	5.25
Wind direction (°)	ENE 67°	ENE 64°	ENE 66°	ENE 71°	ENE 72°	ENE 72°	ENE 74°	E 90°	ESE 110°	SSE 167°	SSW 211°	SW 233°	SW 230°	SW 229°	WSW 245°	WSW 246°	SW 221°	SW 228°	SW 216°	S 185°	SW 216°	SSE 157°	SE 135°	SE 126°

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 (%)	60	59	58	58	59	60	62	61	55	50	48	48	47	49	51	50	46	45	45	50	60	62	62	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	766	765	765	765	765	765	765	765	764	764	764	764	764	764	764	763	762	762	762	762	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	0.1	0.4	1.2	2.6	4.3	6.1	7.5	8	7.5	6.3	4.5	2.8	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)	5.2	5.4	5.5	5.5	5.5	5.8	5.6	5.5	5.4	5.2	5	4.8	4.8	4.8	4.9	5.1	5	4.8	4.6	4.6	4.7	5.3	6.1	6.5
PM10 (µg/m³)	7.6	7.3	7.2	7.9	7.4	7.7	7.6	7.5	7.6	7.6	7.4	7	7	7.2	7.5	7.6	7.5	7.4	7.6	7.9	8.5	9.2	9.5	10.1
Ozone (O₃) (µg/m³)	76	68	65	66	67	62	58	62	65	79	90	97	98	101	110	112	111	110	110	110	107	92	90	86
NO₂ (µg/m³)	4.4	3.9	4	3.6	3.5	3.1	3	2.5	2.1	1.6	1.1	0.8	0.6	0.6	0.6	0.5	0.6	0.6	0.7	1	1.5	2.4	3.3	3.8
SO₂ (µg/m³)	0.3	0.2	0.2	0.2	0.2	0.3	0.3	0.4	0.4	0.5	0.5	0.4	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
CO (µg/m³)	109	110	110	111	113	114	112	112	114	115	112	110	109	108	108	109	109	108	108	109	111	113	112	115

← Sat, Jul 4

Sun, Jul 5, 2026

Mon, Jul 6 →

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 →