5-day weather forecast Grožnjan 15-04-2026

Weather forecast Grožnjan Wednesday, April 15 15.04.2026: patchy rain possible, temperature from 12 °C to 14 °C.

Precipitation probability 55%. Wind up to 3 m/s (gusts 4.89 m/s). Air humidity 75–86%, atmospheric pressure 762–764 mm Hg, UV index up to 0.9.

Sunrise 06:21
Sunset 19:51
Waning Crescent8% illuminated
Moonrise 05:13 · Moonset 17:39
Chart
Table
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Patchy rain possible
13 °C55% (0.01 mm/hr)86%86%762 mm HgNE 41° 2.81 (4.89) m/s0
01:00Weather
Patchy rain possible
13 °C83% (0.02 mm/hr)81%85%762 mm HgNE 55° 2.5 (4.28) m/s0
02:00Weather
Patchy rain possible
13 °C89% (0.01 mm/hr)75%84%762 mm HgNE 56° 2.11 (3.53) m/s0
03:00Weather
Patchy rain possible
13 °C88% (0.03 mm/hr)65%82%762 mm HgNNE 24° 2.31 (3.75) m/s0
04:00Weather
Patchy rain possible
12 °C80% (0.01 mm/hr)100%81%762 mm HgNNE 33° 2.39 (3.92) m/s0
05:00Weather
Patchy rain possible
12 °C60% (0.01 mm/hr)80%81%762 mm HgENE 78° 2.11 (3.53) m/s0
06:00Weather
Patchy rain possible
12 °C65% (0.01 mm/hr)53%81%762 mm HgE 92° 1.81 (3) m/s0
07:00Weather
Patchy rain possible
12 °C86% (0.04 mm/hr)73%82%762 mm HgENE 65° 1.19 (1.92) m/s0
08:00Weather
Light drizzle
12 °C100% (0.2 mm/hr)75%83%763 mm HgNE 55° 1 (1.56) m/s0
09:00Weather
Patchy rain possible
12 °C100% (0.09 mm/hr)64%84%763 mm HgESE 116° 1.31 (1.92) m/s0.1
10:00Weather
Patchy rain possible
12 °C100% (0.06 mm/hr)100%84%764 mm HgE 79° 0.81 (1.14) m/s0.3
11:00Weather
Patchy rain possible
13 °C100% (0.13 mm/hr)100%84%764 mm HgNNE 19° 1.5 (2.03) m/s0.7
12:00Weather
Patchy rain possible
13 °C100% (0.12 mm/hr)100%82%764 mm HgNNE 21° 1.89 (2.5) m/s0.9
13:00Weather
Patchy rain possible
13 °C56% (0.05 mm/hr)77%80%764 mm HgN 10° 1.81 (2.28) m/s0.7
14:00Weather
Patchy rain possible
14 °C75% (0.01 mm/hr)84%80%764 mm HgN 359° 2.19 (2.83) m/s0.6
15:00Weather
Patchy rain possible
14 °C64% (0.01 mm/hr)100%80%764 mm HgN 4° 2.69 (3.56) m/s0.5
16:00Weather
Partly cloudy
13 °C0% 42%79%764 mm HgNNE 13° 3 (4.03) m/s0.4
17:00Weather
Partly cloudy
13 °C0% 44%77%763 mm HgNNE 26° 2.61 (3.58) m/s0.3
18:00Weather
Partly cloudy
14 °C0% 40%75%764 mm HgNE 41° 2.11 (2.89) m/s0.1
19:00Weather
Partly cloudy
13 °C0% 36%78%764 mm HgENE 71° 1.61 (2.31) m/s0
20:00Weather
Partly cloudy
13 °C0% 37%80%764 mm HgE 84° 1.5 (2.39) m/s0
21:00Weather
Partly cloudy
13 °C0% 38%80%764 mm HgENE 69° 1.31 (2.03) m/s0
22:00Weather
Partly cloudy
12 °C0% 44%78%764 mm HgNNE 29° 1.5 (2.31) m/s0
23:00Weather
Partly cloudy
12 °C0% 49%78%764 mm HgNNE 33° 1.61 (2.42) m/s0

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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.