Weather forecast Ventspils 21-04-2026

Weather forecast Ventspils Tuesday, April 21 21.04.2026: sunny, temperature from 3 °C to 6 °C.

No precipitation expected. Wind up to 5.69 m/s (gusts 9.86 m/s). Air humidity 61–90%, atmospheric pressure 765–770 mm Hg, UV index up to 2.9.

Sunrise 06:09
Sunset 20:57

Waxing Crescent17% illuminated
Moonrise 07:17 · Moonset 02:32

Chart

Table

← Mon, Apr 20

Tue, Apr 21, 2026

Wed, Apr 22 →

Forecast from 3 °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)	4	4	4	4	3	3	3	4	4	5	5	6	6	6	6	6	6	6	6	5	5	4	4	4
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	13	16	5	3	0	2	4	1	7	50	92	100	100	15	12	13	15	11	32	47	100	13	48	28
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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)	5.69	4.81	4.19	3.81	3.31	2.89	2.69	2.89	3.31	4	4.39	4.31	4.69	4.69	4.69	4.89	4.89	4.81	4.69	4.31	3.69	3.39	3.69	3.61
Wind gust (m/s)	9.86	8.86	8.06	7.39	6.5	5.64	5.17	5.19	5.03	5.67	6.06	6.03	6.64	6.78	6.89	7.22	7.36	7.28	7.19	6.44	5.67	5.78	6.5	6.36
Wind direction (°)	NNE 26°	NNE 25°	NNE 22°	NNE 18°	NNE 18°	N 8°	N 357°	NNW 344°	NNW 336°	NNW 337°	NNW 344°	NNW 342°	NNW 340°	NNW 336°	NNW 327°	NW 325°	NW 321°	NW 316°	NW 311°	NW 313°	NW 326°	NNW 336°	NNW 340°	NNW 343°

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 (%)	70	71	73	74	75	76	78	79	78	76	73	70	66	63	62	61	61	63	67	71	78	85	88	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)	770	770	770	770	770	770	769	769	769	769	769	769	768	768	767	767	767	767	767	766	766	766	766	765

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	0.1	0.3	0.8	1.3	2	2.5	2.9	2.9	2.7	2.1	1.5	0.9	0.4	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	3.3	3.4	3.4	3.8	4.2	4.8	5.7	6.4	7	7.2	6.1	7.2	6.8	6.3	6.1	6	5.9	5.9	5.9	6.2	6.4	6.6	6.5
PM10 (µg/m³)	5	4.8	4.6	4.3	4.7	5.2	6.1	7.6	8.7	9.7	10	8.2	10.1	9.3	8.7	8.3	8.1	8	8	8.1	8.4	8.6	8.8	8.5
Ozone (O₃) (µg/m³)	85	84	83	83	83.8	82.5	82	83	83	84	85	86	88	90	93	95	96	98	98	98	97	96	93	90
NO₂ (µg/m³)	2	2.1	2	2	2.3	2.5	2.7	2.8	2.8	2.9	3.1	3.2	3.3	3.1	2.9	2.6	2.4	2.3	2.2	2.2	2.3	2.4	2.6	2.9
SO₂ (µg/m³)	1.1	1.1	1.1	1.1	1.3	1.5	1.6	1.6	1.5	1.4	1.3	1.3	1.3	1.5	1.7	1.9	2	2.1	2.2	2.2	2.2	2.2	2.2	2.1
CO (µg/m³)	158.9	159.9	159.9	159.9	159.7	156.9	152.1	147.9	147.9	147.9	147.9	148.9	149.9	150.9	152.9	152.9	150.9	146.9	144.9	146.9	149.9	151.9	150.9	148.9

← Mon, Apr 20

Tue, Apr 21, 2026

Wed, Apr 22 →

Ventspils 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.

Learn more about our methodology →