5-day weather forecast Buenos Aires 19-05-2026

Weather forecast Buenos Aires Tuesday, May 19 19.05.2026: sunny, temperature from 9 °C to 16 °C.

No precipitation expected. Wind up to 5.11 m/s (gusts 7.5 m/s). Air humidity 44–71%, atmospheric pressure 766–768 mm Hg, UV index up to 3.2.

Sunrise 07:43
Sunset 17:57

Waxing Crescent7% illuminated
Moonrise 11:03 · Moonset 20:42

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Tue, May 19, 2026

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Forecast from 9 °C to 16 °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)	11	11	10	10	10	9	9	9	9	9	10	12	13	15	16	16	16	16	15	14	13	13	12	12
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 (%)	0	0	0	0	0	0	0	0	0	1	4	2	0	0	0	0	0	0	0	0	0	0	0	3
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)	4.19	4.5	4.69	4.69	4.61	4.5	4.31	4.19	4.19	4.39	4.61	4.81	5.11	5	4.89	4.89	4.31	3.61	3.11	3.11	3.11	3.19	3.19	3.39
Wind gust (m/s)	6.86	7.25	7.5	7.47	7.31	7.11	6.83	6.67	6.61	6.25	6	6	6.33	6.22	6.17	6.36	5.86	5.28	5.22	5.36	5.39	5.53	5.53	5.67
Wind direction (°)	NW 311°	NW 309°	NW 306°	WNW 302°	WNW 297°	WNW 295°	WNW 287°	WNW 282°	W 281°	W 281°	W 279°	W 279°	W 277°	W 270°	W 264°	WSW 254°	WSW 245°	WSW 241°	WSW 241°	SW 236°	SW 232°	SW 220°	SW 214°	SSW 204°

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 (%)	63	66	68	69	70	71	70	70	70	68	63	58	53	48	45	44	46	49	54	57	60	61	62	62

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)	767	767	767	767	767	767	767	767	767	768	768	768	767	767	767	766	766	766	767	767	767	767	767	767

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	0.4	1.1	2.1	2.9	3.2	2.8	1.9	0.9	0.3	0	0	0	0	0	0

← Mon, May 18

Tue, May 19, 2026

Wed, May 20 →

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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.

Learn more about our methodology →