5-day weather forecast Grožnjan 28-05-2026
Weather forecast Grožnjan Thursday, May 28 28.05.2026: sunny, temperature from 19 °C to 25 °C.
Precipitation probability 100%. Wind up to 4.19 m/s (gusts 6.92 m/s). Air humidity 62–88%, atmospheric pressure 763–765 mm Hg, UV index up to 8.3.
Sunrise 05:24
Sunset 20:39
Sunset 20:39
Waxing Gibbous74% illuminated
Moonrise 14:43 · Moonset 02:26
Moonrise 14:43 · Moonset 02:26
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 21 °C | 0% | 30% | 78% | 763 mm Hg | E 100° 3.31 (6.92) m/s | 0 |
| 01:00 |  Clear | 20 °C | 0% | 19% | 81% | 763 mm Hg | ENE 73° 2.5 (5.25) m/s | 0 |
| 02:00 | Clear | 20 °C | 0% | 17% | 83% | 763 mm Hg | N 9° 1.31 (2.72) m/s | 0 |
| 03:00 |  Patchy rain possible | 20 °C | 100% (0.24 mm/hr) | 85% | 84% | 764 mm Hg | N 4° 2.39 (5.03) m/s | 0 |
| 04:00 | Patchy rain possible | 19 °C | 100% (1.06 mm/hr) | 71% | 88% | 764 mm Hg | ENE 75° 0.89 (1.89) m/s | 0 |
| 05:00 | Patchy rain possible | 19 °C | 71% (0.02 mm/hr) | 71% | 88% | 764 mm Hg | SSE 148° 1.39 (2.94) m/s | 0 |
| 06:00 |  Sunny | 19 °C | 0% | 17% | 88% | 764 mm Hg | E 84° 1 (2.11) m/s | 0 |
| 07:00 | Sunny | 20 °C | 0% | 17% | 85% | 764 mm Hg | E 84° 2 (4.17) m/s | 0.4 |
| 08:00 | Sunny | 21 °C | 0% | 19% | 77% | 764 mm Hg | E 98° 1.89 (3.25) m/s | 1.2 |
| 09:00 | Sunny | 23 °C | 0% | 21% | 70% | 764 mm Hg | ESE 115° 0.69 (1.03) m/s | 2.6 |
| 10:00 | Sunny | 24 °C | 0% | 24% | 65% | 764 mm Hg | WSW 237° 0.61 (0.81) m/s | 4.5 |
| 11:00 |  Partly cloudy | 25 °C | 0% | 28% | 63% | 765 mm Hg | W 275° 1.69 (2.22) m/s | 6.3 |
| 12:00 | Partly cloudy | 25 °C | 0% | 37% | 62% | 765 mm Hg | WNW 284° 2.81 (3.69) m/s | 7.7 |
| 13:00 | Partly cloudy | 25 °C | 0% | 46% | 64% | 764 mm Hg | WNW 284° 3.69 (5.06) m/s | 8.3 |
| 14:00 |  Patchy rain possible | 24 °C | 100% (0.1 mm/hr) | 82% | 66% | 764 mm Hg | W 281° 4.19 (5.75) m/s | 7.8 |
| 15:00 |  Patchy light drizzle | 24 °C | 100% (0.15 mm/hr) | 81% | 66% | 764 mm Hg | W 277° 3.89 (5.31) m/s | 6.5 |
| 16:00 |  Thundery outbreaks possible | 24 °C | 76% (0.01 mm/hr) | 73% | 67% | 764 mm Hg | W 263° 2.61 (3.61) m/s | 4.7 |
| 17:00 |  Patchy light rain with thunder | 24 °C | 100% (0.29 mm/hr) | 81% | 67% | 764 mm Hg | W 274° 1.81 (2.58) m/s | 2.9 |
| 18:00 | Sunny | 24 °C | 0% | 8% | 66% | 764 mm Hg | NW 322° 1.61 (2.33) m/s | 1.4 |
| 19:00 | Sunny | 24 °C | 0% | 5% | 69% | 764 mm Hg | N 350° 2.69 (4.42) m/s | 0.5 |
| 20:00 | Sunny | 22 °C | 0% | 5% | 74% | 764 mm Hg | N 5° 2.81 (5.89) m/s | 0.1 |
| 21:00 | Patchy rain possible | 21 °C | 100% (0.05 mm/hr) | 70% | 77% | 764 mm Hg | N 11° 2.19 (4.61) m/s | 0 |
| 22:00 | Patchy rain possible | 20 °C | 100% (0.06 mm/hr) | 73% | 78% | 764 mm Hg | NE 44° 2.69 (5.67) m/s | 0 |
| 23:00 | Clear | 20 °C | 0% | 13% | 79% | 765 mm Hg | NE 56° 2.89 (6.08) m/s | 0 |
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.