5-day weather forecast Grožnjan Nov 4, 2026
14°Weather forecast Grožnjan Wednesday Nov 4, 2026: overcast, temperature from 11 °C to 14 °C.
Precipitation probability 20%. Wind up to 6.11 m/s (gusts 9.89 m/s). Air humidity 58–74%, atmospheric pressure 765–769 mm Hg, UV index up to 0.5.
Weather Alerts
Moderate Wind Warning (Degree 2/4) - Slovenia / South-West
Moderate Wind Warning
Maximum wind speed : from 70 to 85 km/h. Wind sways trees and may break branches. It impedes road traffic of certain categories and may hinder movement to some extent. The sea is fairly rough (3).
Before the event:
Close all windows and doors. Stow or fasten anything that could be carried away by the wind. Check the situation of vessels in berths.
During the event:
Doors and windows should be kept closed. When moving in the open, pay attention to possible falling objects. Stop all work at heights. Do not repair damage during the event. We recommend additional caution in traffic, especially in crosswinds and in exposed areas (e.g. bridges, cuttings). Caution is recommended in water sports. Less skilled sailors should not sail out. Swimmers should stay close to the shore.
Yellow wind warning
Strong bura (NE wind) with gale force gusts.
STAY ALERT for debris carried by strong winds. Debris and tree branches carried by the wind may cause localised interruptions in outdoor activities.
5 days at a glance — tap a day to open it
Sunrise 06:48
Sunset 16:48
Sunset 16:48
Waning Crescent20% illuminated
Moonrise 00:57 · Moonset 14:24
Moonrise 00:57 · Moonset 14:24
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 11 °C | 19% | 100% | 72% | 766 mm Hg | NE 41° 6.11 (6.31) m/s | 0 |
| 01:00 | Overcast | 11 °C | 20% | 98% | 73% | 766 mm Hg | NE 46° 3.69 (5.5) m/s | 0 |
| 02:00 | Overcast | 11 °C | 20% | 100% | 72% | 766 mm Hg | NE 51° 4.89 (9.89) m/s | 0 |
| 03:00 | Overcast | 11 °C | 20% | 99% | 73% | 765 mm Hg | NE 54° 4.69 (5.03) m/s | 0 |
| 04:00 |  Partly cloudy | 11 °C | 12% | 59% | 71% | 766 mm Hg | NE 45° 3 (4.5) m/s | 0 |
| 05:00 | Partly cloudy | 11 °C | 9% | 39% | 70% | 766 mm Hg | NE 42° 2 (6) m/s | 0 |
| 06:00 |  Cloudy | 11 °C | 13% | 67% | 71% | 766 mm Hg | NNE 31° 2.81 (7.81) m/s | 0 |
| 07:00 |  Cloudy | 11 °C | 17% | 87% | 72% | 767 mm Hg | NE 54° 2.69 (4.28) m/s | 0 |
| 08:00 |  Partly cloudy | 11 °C | 10% | 39% | 72% | 767 mm Hg | NE 51° 3.11 (3.19) m/s | 0 |
| 09:00 | Cloudy | 11 °C | 16% | 87% | 70% | 767 mm Hg | NE 55° 2.39 (2.39) m/s | 0.1 |
| 10:00 | Overcast | 12 °C | 15% | 96% | 64% | 767 mm Hg | NE 43° 2.5 (7.5) m/s | 0.2 |
| 11:00 | Overcast | 12 °C | 16% | 100% | 63% | 767 mm Hg | NE 38° 1.5 (2.42) m/s | 0.4 |
| 12:00 | Overcast | 13 °C | 14% | 100% | 60% | 767 mm Hg | NNE 21° 1.19 (2.5) m/s | 0.5 |
| 13:00 | Cloudy | 14 °C | 9% | 67% | 58% | 767 mm Hg | NE 38° 1.31 (1.42) m/s | 0.4 |
| 14:00 | Overcast | 13 °C | 15% | 100% | 60% | 766 mm Hg | WSW 249° 1.89 (6.89) m/s | 0.4 |
| 15:00 | Overcast | 13 °C | 15% | 100% | 62% | 767 mm Hg | WSW 245° 1.81 (6.81) m/s | 0.2 |
| 16:00 | Cloudy | 14 °C | 10% | 68% | 62% | 767 mm Hg | NE 38° 0.69 (1.19) m/s | 0.1 |
| 17:00 | Overcast | 13 °C | 16% | 100% | 63% | 767 mm Hg | S 180° 0.19 (0.89) m/s | 0 |
| 18:00 | Overcast | 13 °C | 16% | 100% | 65% | 767 mm Hg | ENE 62° 1.5 (5.5) m/s | 0 |
| 19:00 | Partly cloudy | 12 °C | 12% | 60% | 70% | 768 mm Hg | ENE 78° 3.39 (8.39) m/s | 0 |
| 20:00 | Overcast | 12 °C | 19% | 100% | 72% | 768 mm Hg | ENE 74° 4.11 (8.11) m/s | 0 |
| 21:00 | Overcast | 11 °C | 19% | 100% | 71% | 768 mm Hg | ENE 78° 4.11 (4.11) m/s | 0 |
| 22:00 | Cloudy | 11 °C | 14% | 66% | 74% | 769 mm Hg | E 79° 3.81 (7.81) m/s | 0 |
| 23:00 | Cloudy | 11 °C | 12% | 65% | 70% | 768 mm Hg | ENE 67° 2.89 (7.89) 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.