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	2.5	2.39	2.31	1.89	1.69	1.39	1.19	1	1.89	2.19	2	1.81	1.31	2	4.5	5.31	5.61	4.39	2.39	0.5	2.39	2.81	3.11
Wind gust (m/s)	3	4.22	4.42	4.31	3.42	3.03	2.22	1.83	1.64	2	7.19	5	1.89	1.72	2.81	7.5	9.31	8.61	9.39	3.53	1.31	3.11	4.22	5.11
Wind direction (°)	W 268°	W 278°	WNW 285°	WNW 288°	W 281°	WNW 283°	WNW 284°	WNW 286°	W 280°	WSW 258°	W 259°	WSW 254°	WSW 244°	SW 220°	SE 138°	ESE 122°	ESE 108°	E 98°	E 83°	ENE 57°	NNW 342°	WSW 242°	WSW 254°	W 266°

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 (%)	62	63	65	66	66	67	67	67	60	55	50	42	34	29	27	32	39	44	47	52	52	53	58	60

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)	763	763	762	762	762	762	762	762	762	762	763	762	762	762	761	761	761	761	761	761	761	762	762	762

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	0.4	1.3	2.9	4.8	6.2	6.7	6.1	8	7	7	7	6	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Thu, Sep 17, 2026

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Catania 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 →