5-day weather forecast Ustka Sep 18, 2026
17°Weather forecast Ustka tomorrow Sep 18, 2026: patchy rain possible, temperature from 13 °C to 17 °C.
Precipitation probability 43%. Wind up to 7.81 m/s (gusts 12.61 m/s). Air humidity 60–84%, atmospheric pressure 756–760 mm Hg, UV index up to 2.3.
Weather Alerts
Yellow Dense fog warning for Poland - Swietokrzyskie Province Staszowski County
Yellow Fog warning
In more places it is forecasted dense fog with very poor visibility below 200 m.
BE AWARE of some widespread, locally dense fog. May strongly affect outdoor routines. Can cause airport closures and delays, difficult driving conditions and longer journey times.
Yellow Dense fog warning for Poland - Swietokrzyskie Province Sandomierski County
Yellow Fog warning
In more places it is forecasted dense fog with very poor visibility below 200 m.
BE AWARE of some widespread, locally dense fog. May strongly affect outdoor routines. Can cause airport closures and delays, difficult driving conditions and longer journey times.
Yellow Dense fog warning for Poland - Swietokrzyskie Province Kielce County
Yellow Fog warning
In more places it is forecasted dense fog with very poor visibility below 200 m.
BE AWARE of some widespread, locally dense fog. May strongly affect outdoor routines. Can cause airport closures and delays, difficult driving conditions and longer journey times.
Yellow Dense fog warning for Poland - Swietokrzyskie Province Pinczowski County
Yellow Fog warning
In more places it is forecasted dense fog with very poor visibility below 200 m.
BE AWARE of some widespread, locally dense fog. May strongly affect outdoor routines. Can cause airport closures and delays, difficult driving conditions and longer journey times.
Yellow Dense fog warning for Poland - Swietokrzyskie Province Kielecki County
Yellow Fog warning
In more places it is forecasted dense fog with very poor visibility below 200 m.
BE AWARE of some widespread, locally dense fog. May strongly affect outdoor routines. Can cause airport closures and delays, difficult driving conditions and longer journey times.
5 days at a glance — tap a day to open it
Sunrise 06:31
Sunset 19:02
Sunset 19:02
First Quarter53% illuminated
Moonrise 16:05 · Moonset 21:47
Moonrise 16:05 · Moonset 21:47
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 13 °C | 20% | 100% | 74% | 757 mm Hg | S 190° 4.69 (11.22) m/s | 0 |
| 01:00 | Overcast | 14 °C | 17% | 100% | 68% | 757 mm Hg | SSW 192° 5.11 (11.81) m/s | 0 |
| 02:00 | Overcast | 15 °C | 16% | 100% | 63% | 757 mm Hg | SSW 196° 5.61 (11.94) m/s | 0 |
| 03:00 | Overcast | 15 °C | 15% | 100% | 61% | 756 mm Hg | SSW 198° 5.81 (12.61) m/s | 0 |
| 04:00 | Overcast | 15 °C | 15% | 100% | 60% | 756 mm Hg | SSW 196° 5.89 (12) m/s | 0 |
| 05:00 | Overcast | 15 °C | 15% | 100% | 61% | 756 mm Hg | SSW 200° 6 (12.31) m/s | 0 |
| 06:00 | Overcast | 15 °C | 15% | 100% | 62% | 756 mm Hg | SSW 210° 5.5 (11.39) m/s | 0 |
| 07:00 |  Overcast | 15 °C | 15% | 100% | 62% | 756 mm Hg | SW 217° 5.5 (11.11) m/s | 0 |
| 08:00 | Patchy rain possible | 14 °C | 21% (0.03 mm/hr) | 100% | 70% | 756 mm Hg | SW 221° 5.5 (11.31) m/s | 0.1 |
| 09:00 |  Light rain shower | 13 °C | 41% (0.24 mm/hr) | 100% | 81% | 757 mm Hg | SW 214° 5.5 (11) m/s | 0.1 |
| 10:00 | Light rain shower | 13 °C | 43% (0.23 mm/hr) | 100% | 84% | 757 mm Hg | SW 214° 5.69 (10.31) m/s | 0.4 |
| 11:00 | Patchy rain possible | 15 °C | 31% (0.06 mm/hr) | 98% | 83% | 757 mm Hg | SW 223° 6.81 (10.22) m/s | 0.5 |
| 12:00 | Patchy rain possible | 14 °C | 31% (0.05 mm/hr) | 100% | 84% | 758 mm Hg | SW 219° 6.39 (9.89) m/s | 2.1 |
| 13:00 | Patchy rain possible | 16 °C | 31% (0.12 mm/hr) | 100% | 75% | 758 mm Hg | SW 235° 7.39 (10) m/s | 2.2 |
| 14:00 | Overcast | 17 °C | 16% | 100% | 63% | 758 mm Hg | WSW 253° 7.81 (10.53) m/s | 2.3 |
| 15:00 | Overcast | 17 °C | 15% | 100% | 62% | 758 mm Hg | WSW 256° 7.81 (11) m/s | 1.8 |
| 16:00 | Patchy rain possible | 17 °C | 13% (0.03 mm/hr) | 80% | 62% | 758 mm Hg | WSW 254° 7 (10.89) m/s | 1.1 |
| 17:00 | Patchy rain possible | 17 °C | 11% (0.02 mm/hr) | 70% | 63% | 758 mm Hg | WSW 253° 6.39 (11.11) m/s | 0.5 |
| 18:00 |  Sunny | 16 °C | 5% | 5% | 66% | 758 mm Hg | WSW 256° 5.81 (11.31) m/s | 0.2 |
| 19:00 | Patchy rain possible | 15 °C | 19% (0.01 mm/hr) | 88% | 74% | 758 mm Hg | WSW 258° 4.89 (10.42) m/s | 0 |
| 20:00 |  Patchy rain possible | 14 °C | 21% (0.02 mm/hr) | 82% | 79% | 759 mm Hg | WSW 249° 4.89 (11.19) m/s | 0 |
| 21:00 | Patchy rain possible | 14 °C | 23% (0.03 mm/hr) | 89% | 78% | 760 mm Hg | WSW 248° 5.19 (11.14) m/s | 0 |
| 22:00 | Patchy rain possible | 14 °C | 20% (0.04 mm/hr) | 73% | 78% | 760 mm Hg | SW 235° 5.31 (11.11) m/s | 0 |
| 23:00 | Patchy rain possible | 14 °C | 23% (0.05 mm/hr) | 78% | 79% | 760 mm Hg | SW 236° 5.39 (10.92) m/s | 0 |
Ustka 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.