5-day weather forecast Ustka 31-08-2026

Weather forecast Ustka Monday, August 31 31.08.2026: overcast, temperature from 16 °C to 22 °C.

Precipitation probability 62%. Wind up to 5 m/s (gusts 8.5 m/s). Air humidity 57–90%, atmospheric pressure 758–760 mm Hg, UV index up to 6.

Weather Alerts

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ModerateAug 27, 11:48 AM — Aug 28, 08:00 PMTranslate with Google

Yellow Heat wave warning for Poland - Slaskie Province Zabrze County

Yellow high-temperature warning

Heat wave is expected with maximum temperature from 28°C to 31°C.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

ModerateAug 27, 11:48 AM — Aug 28, 08:00 PMTranslate with Google

Yellow Heat wave warning for Poland - Slaskie Province Zory County

Yellow high-temperature warning

Heat wave is expected with maximum temperature from 28°C to 31°C.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

ModerateAug 27, 11:48 AM — Aug 28, 08:00 PMTranslate with Google

Yellow Heat wave warning for Poland - Slaskie Province Swietochlowice County

Yellow high-temperature warning

Heat wave is expected with maximum temperature from 28°C to 31°C.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

ModerateAug 27, 11:48 AM — Aug 28, 08:00 PMTranslate with Google

Yellow Heat wave warning for Poland - Slaskie Province Tychy County

Yellow high-temperature warning

Heat wave is expected with maximum temperature from 28°C to 31°C.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

ModerateAug 27, 11:48 AM — Aug 28, 08:00 PMTranslate with Google

Yellow Heat wave warning for Poland - Slaskie Province Siemianowice Slaskie County

Yellow high-temperature warning

Heat wave is expected with maximum temperature from 28°C to 31°C.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

5 days at a glance — tap a day to open it

Sunrise 05:58
Sunset 19:47

Waning Gibbous80% illuminated
Moonrise 20:15 · Moonset 10:00

Chart

← Sun, Aug 30

Mon, Aug 31, 2026

Forecast from 16 °C to 22 °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)	18	17	17	17	17	16	16	16	18	20	20	20	19	20	22	22	22	21	19	18	18	17	17	16
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0.06	0.49	0.03	0	0.23	0.05	0.16	0.14	1.2	0.28	0.25	0	0.1	0.35

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	96	100	77	100	100	100	75	5	70	89	86	58	100	100	56	78	88	100
Rain chance (%)	23	26	25	24	23	24	23	23	16	17	21	47	19	5	22	17	21	17	62	44	31	20	34	54

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)	3.11	3.11	3.31	3.19	3.39	2.89	3.11	2.69	2.89	2.89	3.31	5	4.11	4.11	4.81	4.89	4.31	3.11	2.5	2.69	1.89	2	3.31	4.11
Wind gust (m/s)	5.5	3.81	4.61	4.31	5.83	4.42	4	3.72	4.81	4.19	5.11	7.42	6.5	6.11	7.11	7.72	7.11	5.53	4	4.22	1.92	2.14	4.81	8.5
Wind direction (°)	SW 216°	SSW 210°	SSW 200°	SSW 197°	SSW 209°	SSW 211°	SSW 205°	S 190°	S 190°	S 187°	SW 215°	WSW 242°	WSW 257°	SW 235°	WSW 238°	WSW 243°	W 267°	W 268°	WSW 246°	WSW 249°	SSW 212°	SSW 196°	SSW 193°	WSW 244°

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 (%)	79	83	83	81	80	80	80	79	74	66	66	70	77	68	62	60	57	60	71	81	80	82	85	90

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)	760	760	760	759	759	759	759	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758

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	4	4	4	4	5	4	4	6	5	5	5	5	4	4	0	0	0	0

← Sun, Aug 30

Mon, Aug 31, 2026

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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