5-day weather forecast Buenos Aires 26-04-2026

Weather forecast Buenos Aires today 26.04.2026: sunny, temperature from 10 °C to 17 °C.

Precipitation probability 100%. Wind up to 10.31 m/s (gusts 13.03 m/s). Air humidity 46–82%, atmospheric pressure 757–761 mm Hg, UV index up to 3.3.

Sunrise 07:26
Sunset 18:16

Waxing Gibbous70% illuminated
Moonrise 15:41 · Moonset 02:23

Chart

Table

Sun, Apr 26, 2026

Mon, Apr 27 →

Forecast from 10 °C to 17 °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)	16	16	15	15	16	14	14	14	13	14	15	16	14	14	16	17	16	14	13	12	11	10	10	10
Precipitation (mm/hr)	0	0	0.09	0.02	0.02	0.12	0.09	0.15	0.09	0.06	0.01	0.05	0.07	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 (%)	2	0	82	85	0	79	82	79	88	80	84	70	79	44	13	18	14	32	0	0	0	5	13	22
Rain chance (%)	0	0	100	83	65	100	100	100	100	100	74	77	100	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)	3.11	2.69	2.89	2.69	2.61	3.19	3.11	3.81	4.5	5.11	6.11	6.89	5.81	6.31	8.31	9.69	10.31	9.81	9.61	9.61	9.89	9.69	9.69	9.61
Wind gust (m/s)	5.11	4.44	4.72	4.39	4.33	5.28	5.14	6.17	7	6.92	7.81	8.53	7.61	8.06	10.08	11.69	12.47	12.14	12.22	12.64	13.03	13.03	12.56	12.56
Wind direction (°)	SW 229°	SW 234°	WSW 242°	WSW 250°	W 265°	W 266°	W 273°	WNW 282°	WNW 283°	W 277°	W 271°	WSW 253°	WSW 254°	W 264°	WSW 257°	WSW 253°	WSW 244°	SW 235°	WSW 241°	WSW 247°	WSW 250°	WSW 248°	WSW 240°	WSW 245°

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 (%)	71	71	73	76	77	80	80	82	82	80	72	63	66	64	54	46	48	55	56	53	47	48	60	63

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)	759	758	758	758	758	758	757	757	758	758	758	758	758	758	758	758	758	758	759	760	761	761	761	761

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	0.1	0.7	1.7	2.5	1.1	1.1	3.3	2.6	1.4	0.5	0	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)	14.5	11.5	8	5.4	5.6	7.6	9.4	6.9	5	4.6	3.2	2.3	1.6	1.6	2	2.4	2.5	2.3	2.2	2.2	2.2	2.2	2.1	2
PM10 (µg/m³)	14.7	11.6	8.2	5.6	5.6	7.7	9.5	7.2	5.5	5	3.4	2.4	1.6	1.6	2.1	2.5	2.6	2.4	2.3	2.3	2.4	2.3	2.3	2.3
Ozone (O₃) (µg/m³)	8	15	24	29	26	20	18	23	32	40	45	48	50	51	50	49	47	46	44	43	43	43	43	43
NO₂ (µg/m³)	36.9	29.5	21.5	16.1	15.9	18.4	19.3	16.6	12.5	8.8	6.2	4.1	3.1	4.1	6.2	7.7	7.7	7	6.3	5.9	5.4	5	4.5	4
SO₂ (µg/m³)	8.3	6.9	5.4	4.6	4.9	5.8	6.2	5.5	4.4	3.4	2.8	2.3	2	2	2.2	2.4	2.4	2.4	2.4	2.3	2.3	2.2	2.2	2.2
CO (µg/m³)	535.9	414.9	294.9	237.9	306.9	436.9	496.9	404.9	240.9	118.9	86.9	94.9	108.9	120.9	137.9	146.9	140.9	127.9	115.9	108.9	102.9	95.9	86.9	77.9

Sun, Apr 26, 2026

Mon, Apr 27 →

Frequently asked questions about the weather in Buenos Aires

Today in Buenos Aires the temperature ranges from 10 °C to 17 °C, wind up to 10.31 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Buenos Aires today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Buenos Aires today reaches up to 10.31 m/s with gusts up to 13.03 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Buenos Aires today ranges from 46% to 82%. View the humidity chart above for hourly details.

The UV index in Buenos Aires today reaches up to 3.3. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Buenos Aires today ranges from 757 to 761 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Buenos Aires today reaches up to 88%. Check the cloud cover chart above for hourly details throughout the day.

Buenos Aires 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 →