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)	2.19	1.81	1.69	1.89	1.89	2.5	2	1.89	2.69	3.11	3.11	2.89	2.81	3.31	3.5	4	3.89	3.89	3.39	3	3.31	3.61	3.5	3
Wind gust (m/s)	7.31	6.5	5.72	5.33	5.42	5.5	5.39	5.5	5.42	5.11	4.92	5.5	5.5	6.11	6.31	6.92	6.61	6.61	6.92	8.22	9.22	10.39	10.5	9.81
Wind direction (°)	SE 138°	SE 139°	SSE 148°	SSE 162°	SSE 155°	SE 144°	SSE 162°	S 172°	SSE 157°	SSE 149°	SE 140°	SE 124°	ESE 115°	ESE 105°	ESE 105°	ESE 111°	ESE 118°	ESE 122°	SE 129°	SE 136°	SE 135°	SE 130°	SE 128°	SE 133°

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 (%)	96	98	99	99	98	93	93	92	88	88	89	94	92	92	90	85	76	69	72	77	80	86	92	93

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)	764	764	764	764	764	764	764	765	765	765	765	765	765	765	765	764	764	764	764	765	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	0.1	0.5	1.3	2.1	2.7	4.1	4.3	4.7	4.8	3.2	1.7	0.6	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Wed, Oct 14, 2026

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Longchamps 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 →