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)	3.89	4.39	4.69	4.69	5	5.19	5.39	5.89	6.31	6.11	6.31	6.5	6.19	6	5.61	5.61	5	5.19	5.5	6.19	6.5	7.11	7.81	8.11
Wind gust (m/s)	4.33	4.72	5.33	5.5	6.03	6.42	6.53	7.11	7.92	7.92	8.22	8.42	8.33	8.33	7.81	7.81	7.03	7.03	7.72	9.72	11.72	13.22	13.92	15
Wind direction (°)	S 170°	SSE 163°	SSE 162°	SSE 161°	SSE 159°	SSE 165°	SSE 164°	SSE 163°	SSE 159°	SSE 160°	SSE 161°	SSE 161°	SSE 162°	SSE 166°	S 171°	S 174°	S 173°	S 170°	SSE 165°	SSE 155°	SSE 150°	SSE 151°	SSE 155°	SSE 156°

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 (%)	78	80	81	82	82	82	83	82	81	80	77	74	72	70	68	67	68	69	70	73	78	80	81	82

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)	772	772	772	772	772	772	772	772	772	772	772	772	771	771	771	771	770	770	770	770	770	770	770	770

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	0.2	0.6	1.1	1.6	1.9	2	1.8	1.2	0.7	0.2	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Mon, Sep 28, 2026

Tue, Sep 29 →

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 →