5-day weather forecast Ustka 30-08-2026

Weather forecast Ustka Sunday, August 30 30.08.2026: overcast, temperature from 14 °C to 25 °C.

Precipitation probability 36%. Wind up to 6.11 m/s (gusts 10 m/s). Air humidity 48–92%, atmospheric pressure 759–760 mm Hg, UV index up to 6.

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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 05:56
Sunset 19:50

Waning Gibbous87% illuminated
Moonrise 20:07 · Moonset 08:42

Chart

← Sat, Aug 29

Sun, Aug 30, 2026

Mon, Aug 31 →

Forecast from 14 °C to 25 °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)	15	15	15	14	15	15	15	16	17	19	21	23	24	24	25	23	19	19	20	19	18	18	18	18
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.04	0.2	0.17	0	0	0	0.01	0	0

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 (%)	14	5	5	10	100	98	100	100	54	81	47	5	5	7	89	100	100	94	82	100	100	100	100	100
Rain chance (%)	13	15	15	15	30	28	28	27	16	16	8	3	2	2	10	16	36	33	17	22	24	24	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)	3.39	3.81	4	3.89	3.89	3.69	3.61	3.5	3.5	4	4.11	4.89	5.89	6.11	5.81	4.5	3	2.39	2.39	2.89	2.89	3	3.19	3.31
Wind gust (m/s)	7.72	9.5	10	8.72	7.86	6.92	6.61	6.14	6.81	6.72	6.22	7.11	8.03	8.11	8.33	7.33	5.83	5.22	4.72	4.64	5.89	3.83	5.81	6.53
Wind direction (°)	S 188°	S 184°	S 190°	SSW 211°	SW 220°	SW 224°	SW 220°	SSW 204°	SSW 193°	SSW 203°	SSW 203°	SSW 202°	SSW 207°	SW 220°	SW 223°	W 263°	WNW 282°	WSW 238°	SW 223°	SSW 211°	S 189°	S 185°	SSW 196°	SSW 207°

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 (%)	88	92	92	92	90	88	87	86	82	72	63	54	49	48	50	57	78	76	74	77	80	80	79	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)	760	760	759	759	759	759	760	760	760	760	760	759	759	759	759	759	759	759	759	759	759	760	760	760

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	5	4	6	6	6	6	5	5	4	4	5	4	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)	4	4	3.9	3.6	3.4	3.3	3.4	3.5	3.6	3.9	3.8	4	4.1	4.4	4.4	3.9	3.5	3.5	4.3	4	4.2	4.8	4.9	4.7
PM10 (µg/m³)	4.9	4.8	4.6	4.7	4.8	5	5.3	5.5	5.7	5.4	5.5	5.4	5.7	5.9	5.7	5.6	5.6	5.6	6.4	6.4	6.8	7.2	7.6	7
Ozone (O₃) (µg/m³)	58	59	56	56	56	54	54	51	53	59	63	67	73	76	77	81	80	79	78	73	68	66	57	53
NO₂ (µg/m³)	2.5	2.3	2.2	2.2	2.2	2.2	2.2	2.5	2.4	2.3	2	1.6	1.2	1	0.9	0.9	1	1.1	1.5	1.8	2.2	2.7	3	3.1
SO₂ (µg/m³)	0.4	0.5	0.3	0.3	0.3	0.3	0.3	0.3	0.5	0.7	0.8	0.6	0.5	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.6	0.5	0.4	0.3
CO (µg/m³)	153	153	151	151	150	150	150	153	157	159	158	155	153	152	151	151	150	149	149	150	152	154	154	153

← Sat, Aug 29

Sun, Aug 30, 2026

Mon, Aug 31 →

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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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