5-day weather forecast Ustka Sep 19, 2026

19°11° · Overcast

Weather forecast Ustka Saturday Sep 19, 2026: overcast, temperature from 11 °C to 19 °C.

Precipitation probability 31%. Wind up to 7.61 m/s (gusts 12.72 m/s). Air humidity 54–92%, atmospheric pressure 761–764 mm Hg, UV index up to 3.

Weather Alerts

ModerateSep 17, 11:45 AM — Sep 18, 10:00 AMTranslate with Google

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.

ModerateSep 17, 11:45 AM — Sep 18, 10:00 AMTranslate with Google

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.

ModerateSep 17, 11:45 AM — Sep 18, 10:00 AMTranslate with Google

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.

ModerateSep 17, 11:45 AM — Sep 18, 10:00 AMTranslate with Google

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.

ModerateSep 17, 11:45 AM — Sep 18, 10:00 AMTranslate with Google

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 06:32
Sunset 18:59

First Quarter63% illuminated
Moonrise 16:47 · Moonset 22:53

Chart

← Fri, Sep 18

Sat, Sep 19, 2026

Sun, Sep 20 →

Forecast from 11 °C to 19 °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)	13	13	13	13	11	12	12	12	13	14	16	17	18	17	18	19	19	18	17	17	16	16	16	15
Precipitation (mm/hr)	0	0.04	0	0.03	0	0.01	0.01	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0.03	0.01

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 (%)	100	100	100	100	100	100	100	100	100	89	81	77	98	89	23	18	20	62	100	100	100	100	100	98
Rain chance (%)	25	29	25	28	31	30	29	26	22	16	12	11	13	13	4	3	4	10	16	17	19	19	23	23

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)	5.11	4.89	5.19	5.39	4.39	4.69	4.69	5.11	5.39	5.89	6.39	7.31	7.61	6.5	7.11	7.19	6.81	6.19	4.31	4.31	6.11	6.81	7.31	7
Wind gust (m/s)	10.39	9.92	10.89	11.11	8.64	9.5	9.92	10.53	11.11	11.33	10.81	11	11.11	11.03	10.81	9.83	9.81	9.72	8.61	9.53	11.81	12	11.92	12.72
Wind direction (°)	SW 231°	SW 227°	SW 227°	SW 223°	SSW 210°	SSW 212°	SSW 209°	SSW 208°	SSW 210°	SW 220°	SW 225°	SW 234°	WSW 239°	SW 232°	SW 232°	WSW 238°	WSW 249°	WSW 249°	SW 225°	SW 234°	WSW 244°	WSW 238°	WSW 237°	SW 231°

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 (%)	82	83	83	83	92	89	87	84	76	69	63	60	58	61	57	54	58	64	64	67	71	70	74	79

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)	761	761	761	761	762	763	763	763	763	763	763	763	764	764	764	764	763	763	763	764	764	764	764	764

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	0.2	0.7	1.5	2.3	3	2	2.8	1.6	1.3	0.5	0.1	0	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)	5.8	5.8	5.9	6.1	6.6	7.2	7.6	8.4	8.9	9.2	9.3	9.7	7.2	6.7	6.6	6.5	6.3	5.9	5.4	5.6	5.6	5.6	5.4	5.2
PM10 (µg/m³)	9.4	9.2	9.4	9.8	10.1	10.3	11.1	11.8	12.7	12.4	13.2	13.6	12.6	11.9	11.3	10.1	9.6	8.9	8.4	8.4	8.5	8.4	8.4	8.6
Ozone (O₃) (µg/m³)	58	57	55	55	52	51	50	50	51	53	59	64	69	74	77	78	77	77	75	73	72	70	68	66
NO₂ (µg/m³)	3.2	2.9	2.7	2.7	2.6	2.7	2.8	3	2.5	2	1.8	1.7	1.5	1.2	1.2	1.3	1.5	1.5	1.8	2.2	2.3	2.4	2.3	2.3
SO₂ (µg/m³)	0.4	0.3	0.3	0.4	0.4	0.5	0.6	0.7	0.8	1	1.2	1.3	1.3	1.4	1.2	1	1	0.9	0.8	0.9	1	1	1	1
CO (µg/m³)	197	199	200	199	200	202	204	205	205	202	203	204	203	200	196	196	192	187	184	186	185	185	184	182

← Fri, Sep 18

Sat, Sep 19, 2026

Sun, Sep 20 →

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.

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