5-day weather forecast Grožnjan 02-05-2026

Weather forecast Grožnjan today 02.05.2026: sunny, temperature from 11 °C to 20 °C.

No precipitation expected. Wind up to 4 m/s (gusts 4.83 m/s). Air humidity 46–68%, atmospheric pressure 767–770 mm Hg, UV index up to 6.

Sunrise 05:53
Sunset 20:13

Waning Gibbous100% illuminated
Moonrise 21:32 · Moonset 05:42

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Table

Sat, May 2, 2026

Sun, May 3 →

Forecast from 11 °C to 20 °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)	12	12	11	11	11	11	11	12	14	16	17	17	17	20	18	18	18	18	17	17	14	14	13	13
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 (%)	12	12	12	12	11	10	10	10	9	7	6	5	6	0	7	6	6	6	7	7	8	8	8	9
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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)	1.69	2.11	2.31	2.11	2.19	2.11	2	2	1.19	0.69	1.5	1.89	2.61	3.5	4	3.89	3.5	2.89	2.11	1.31	0.31	0.89	1.39	1.61
Wind gust (m/s)	3.58	4.42	4.83	4.42	4.61	4.42	4.19	3.92	1.72	0.86	1.78	2.22	3.14	4.19	4.61	4.53	4.11	3.5	2.72	1.86	0.61	1.89	2.94	3.36
Wind direction (°)	NNE 18°	NE 44°	ENE 63°	ENE 69°	E 79°	E 83°	E 83°	ENE 78°	ENE 63°	N 0°	NW 306°	WNW 295°	W 275°	W 265°	W 262°	W 260°	WSW 258°	WSW 255°	WSW 252°	WSW 246°	WSW 256°	E 79°	E 80°	ENE 78°

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 (%)	68	68	66	64	63	63	62	61	55	50	49	49	49	46	51	51	52	53	55	61	67	67	65	64

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)	770	770	770	770	770	770	769	770	770	770	769	769	768	768	768	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	0.2	0.7	1.7	3	4.4	5.5	6	5.7	4.7	3.3	1.9	0.9	0.3	0	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)	9.3	10.3	8	8.4	9.8	10.1	10.6	10.4	9.1	9.3	7.8	7.7	7.7	7.6	7.6	9.3	10.6	12.2	12.1	11.8	11.6	10.8	11.8	12.6
PM10 (µg/m³)	11.3	12.1	11.7	11.5	11.3	11.5	13	12.3	10.4	9.9	9.5	8.8	9.6	10.3	10.9	12	13.6	13.9	14.4	15.5	15.2	15.4	14.5	14.9
Ozone (O₃) (µg/m³)	89	82	82	82	73	69	66	60	60	61	64	75	89	92	96	104	109	112	114	113	112	112	109	100
NO₂ (µg/m³)	4.1	5.7	4.2	4.2	4.9	5	4.4	3.8	3.8	3.7	3	2.6	2.5	2.3	2.4	2.1	1.9	1.8	1.7	1.7	1.9	2.6	3.6	4.2
SO₂ (µg/m³)	1.3	1.3	1.4	1.4	1.4	1.4	1.3	1.3	1.2	1.3	1.3	1.3	1.5	1.5	1.5	1.5	1.5	1.5	1.4	1.4	1.4	1.4	1.4	1.5
CO (µg/m³)	159.9	161.9	151.9	151.9	155.9	157.9	154.9	153.9	153.9	153.9	150.9	149.9	146.9	146.9	146.9	147.9	148.9	148.9	148.9	151.9	153.9	156.9	159.9	159.9

Sat, May 2, 2026

Sun, May 3 →

Frequently asked questions about the weather in Grožnjan

Today in Grožnjan the temperature ranges from 11 °C to 20 °C, wind up to 4 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Grožnjan today is 0%. 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 m/s with gusts up to 4.83 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Grožnjan today ranges from 46% to 68%. View the humidity chart above for hourly details.

The UV index in Grožnjan today reaches up to 6. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Grožnjan today ranges from 767 to 770 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Grožnjan today reaches up to 12%. 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 →