5-day weather forecast Pärnu 28-04-2026

Weather forecast Pärnu tomorrow 28.04.2026: partly cloudy, temperature from 1 °C to 6 °C.

Precipitation probability 88%. Wind up to 6.89 m/s (gusts 9.86 m/s). Air humidity 40–69%, atmospheric pressure 761–766 mm Hg, UV index up to 3.1.

Sunrise 05:36
Sunset 21:05

Waxing Gibbous87% illuminated
Moonrise 17:24 · Moonset 04:40

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Table

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

Forecast from 1 °C to 6 °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)	3	2	2	2	2	1	1	1	2	3	4	5	5	6	6	6	6	6	6	6	5	3	2	2
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0	0	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 (%)	30	27	23	15	16	8	9	8	8	7	13	10	31	56	45	44	43	46	61	71	72	78	70	46
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	88	0	0	0	0

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)	5.81	5.81	5.69	5.89	6.19	6.19	6.11	6.19	6.61	6.89	6.89	6.81	6.81	6.81	6.31	6.19	6.31	5.89	5.19	4.39	3.81	2.61	2.61	3.19
Wind gust (m/s)	9.75	9.47	9.33	9.53	9.86	9.83	9.53	9.08	8.75	8.69	8.56	8.14	7.86	8.03	7.69	8.06	8.25	8.14	7.39	6.67	6.31	5.33	5.47	6.72
Wind direction (°)	NNW 331°	NNW 338°	NNW 337°	NNW 334°	NNW 336°	NNW 334°	NNW 334°	NNW 333°	NNW 334°	NNW 336°	NNW 341°	NNW 337°	NNW 336°	NNW 337°	NNW 338°	NNW 339°	NNW 342°	NNW 342°	NNW 342°	NNW 338°	NNW 341°	NNW 342°	NNW 328°	NW 306°

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 (%)	67	68	69	69	67	66	66	65	63	60	54	47	42	40	40	40	40	41	44	49	53	61	65	69

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	762	762	762	763	763	763	763	763	764	764	764	764	764	764	764	764	764	764	764	765	766	766	766

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	0.2	0.5	0.9	1.6	2.3	2.9	3.1	3	2.2	1.8	1	0.7	0.3	0.1	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)	3.2	3	2.8	2.7	2.8	2.7	2.7	2.6	2.6	2.5	2.5	2.3	2.3	2.6	2.7	2.7	2.8	2.9	3	3.2	3.4	3.3	3.6	3.8
PM10 (µg/m³)	4.3	4.7	4.5	3.7	3.6	3.4	3.3	3.3	3.4	3.5	3.5	3.4	3.4	3.4	3.5	3.9	4.3	4.4	4.3	4.2	4.4	4.8	5	5.7
Ozone (O₃) (µg/m³)	80	74	73	73	75	74	74	74	75	74	74	77	78	80	77	81	81	84	86	86	85	84	82	81
NO₂ (µg/m³)	1.7	1.8	1.8	1.8	1.7	1.7	1.7	1.7	1.7	1.6	1.8	1.7	1.5	1.4	1.4	1.3	1.3	1.3	1.3	1.2	1.3	1.4	1.5	1.7
SO₂ (µg/m³)	1	1	1.1	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.2	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.2	1.1	1.1	1.1	1.1	1.3
CO (µg/m³)	156.9	157.9	158.9	155.9	156.9	156.9	156.9	156.9	155.9	155.9	155.9	155.9	154.9	154.9	154.9	153.9	152.9	152.9	151.9	151.9	152.9	152.9	155.9	156.9

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

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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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