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)	13	13	13	12	11	12	12	12	13	13	14	15	16	15	15	15	15	15	15	14	13	13	12	12
Precipitation (mm/hr)	0.03	0.01	0	0	0.01	0	0	0	0	0	0	0.01	0.03	0.06	0.04	0.03	0	0.01	0.03	0.11	0.06	0	0.01	0.01

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 (%)	94	100	100	100	100	100	100	79	100	100	100	100	100	100	100	93	60	56	82	80	77	19	71	66
Rain chance (%)	32	33	32	32	35	31	30	23	25	23	20	19	19	24	24	22	11	11	17	27	25	12	20	20

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)	5.5	5.19	5	5.31	5.61	5.5	5.19	5.19	5.19	5.81	5.61	5.5	5.11	4.89	4.39	4.61	5.31	5.31	5.39	5.39	5.31	5	4.89	4.61
Wind gust (m/s)	9.31	9.5	8.92	9.39	10.22	10	10.39	10.22	9.72	8.89	7.81	7.03	6.72	6.64	7.22	7.31	6.92	6.61	7.22	8.22	8.53	8.72	8.61	7.89
Wind direction (°)	SSE 153°	SSE 159°	SSE 168°	S 169°	S 172°	S 178°	S 182°	S 181°	S 177°	SSE 167°	S 169°	SSE 167°	SSE 165°	SSE 161°	SSE 158°	S 170°	S 173°	S 173°	S 173°	SSE 163°	SSE 156°	SSE 154°	SSE 152°	SSE 157°

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 (%)	92	92	93	93	97	92	90	87	81	78	73	70	66	72	74	75	69	66	70	77	82	83	84	84

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)	765	765	765	765	765	766	766	766	767	767	767	767	767	767	766	766	766	766	766	766	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	0.1	0.6	1.7	3.5	4.8	5.5	7.3	5.5	3.7	2.4	1.3	0.4	0	0	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)	4	4.2	4	3.8	3.7	3.9	3.9	4.2	5	5.3	5.3	5.5	5.8	5.4	5.5	5.3	5.2	5.3	5.8	7.2	6	5.3	4.9	4.8
PM10 (µg/m³)	5.2	5.4	5.3	4.9	4.8	5.2	5	5.4	6.4	6.7	7.1	7.3	7.7	7.2	7.3	7.1	7.1	7.2	7.7	9.4	7.5	6.7	6.2	6.2
Ozone (O₃) (µg/m³)	39	40	41	41	40	38	36	35	34	34	37	41	45	48	50	51	49	45	42	39	36	34	34	36
NO₂ (µg/m³)	7.7	6.6	5.9	5.5	5.4	5.7	6.1	6.8	7.6	7.9	7.4	6.4	5.6	4.9	4.3	4.4	5.8	8	9.8	11	11.8	11.9	10.8	8.9
SO₂ (µg/m³)	2.8	2.7	2.7	2.7	2.8	2.9	3.1	3.3	3.6	3.8	4	4.1	4.1	4	3.7	3.5	3.4	3.3	3.2	3.2	3.3	3.3	3.1	2.8
CO (µg/m³)	126	116	108	103	100	99	104	120	142	156	154	143	135	132	130	133	143	158	168	170	167	161	149	134

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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.

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5-day weather forecast Buenos Aires Oct 16, 2026

Forecast from 11 °C to 16 °C and precipitation