Question 1

What will the weather be like in Buenos Aires over the next 5 days?

Accepted Answer

Over the next 5 days in Buenos Aires the temperature is expected to range from about 6 to 16 °C. See the detailed hourly forecast for each of the 5 days in the charts above.

Question 2

On which of the next 5 days will it rain in Buenos Aires?

Accepted Answer

The chance of rain in Buenos Aires over the next 5 days reaches 93%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.

Question 3

How accurate is the 5-day weather forecast for Buenos Aires?

Accepted Answer

A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.

Question 4

Which of the next 5 days in Buenos Aires will be the warmest and which the coolest?

Accepted Answer

Over the next 5 days the temperature in Buenos Aires ranges from about 6 to 16 °C. Compare the warmest and coolest day on the temperature chart above.

Question 5

Will it be windy in Buenos Aires over the next 5 days?

Accepted Answer

Over the next 5 days the wind in Buenos Aires picks up to 13 m/s. The windiest days are easy to spot on the wind chart above.

Question 6

Which day of the week in Buenos Aires is best for a walk or a trip?

Accepted Answer

For a walk or a trip, pick the days with the lowest chance of rain (up to 93%) and light wind — easy to compare on the 5-day charts above.

Question 7

How can I best use the 5-day forecast for Buenos Aires?

Accepted Answer

The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.

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)	14	13	13	13	13	13	14	14	14	14	14	15	15	15	15	15	16	15	15	14	14	14	14	14
Precipitation (mm/hr)	0.05	0.04	0.04	0.05	0.05	0.04	0.01	0.02	0.03	0.06	0	0.01	0.01	0	0.02	0	0	0	0.01	0.03	0	0	0	0

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 (%)	91	99	100	99	95	92	89	87	100	84	84	99	99	98	94	86	81	93	95	89	92	86	67	63
Rain chance (%)	35	36	36	43	43	41	37	38	42	41	28	31	31	29	28	24	22	25	28	30	29	28	24	23

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)	3.61	3.81	3.69	3.31	2.89	2.69	2.19	1.81	2.31	2.61	2.81	3.19	3.5	3.39	3.11	2.89	3.19	3.5	3.39	3.89	4.31	4.11	3.89	4
Wind gust (m/s)	5.58	5.92	5.89	5.25	4.67	4.33	3.58	2.92	3.64	4.08	4.25	4.61	5	4.86	4.44	4.19	4.69	5.22	5.17	5.94	6.47	6.14	5.78	5.97
Wind direction (°)	ESE 115°	ESE 109°	ESE 108°	ESE 108°	ESE 109°	ESE 106°	ESE 109°	SE 124°	SSE 158°	SSE 153°	SSE 148°	SSE 150°	SSE 155°	SSE 160°	SSE 165°	SSE 157°	SE 129°	ESE 109°	E 98°	E 93°	E 92°	ESE 103°	ESE 110°	ESE 109°

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)	11.1	11	10	8.8	7.8	6.6	5.6	5.2	6.3	7.1	7	6.4	5.6	5.4	5.4	5.7	6	6.7	9.2	14.8	13.6	11.9	10.5	9.7
PM10 (µg/m³)	13.3	13	11.9	10.5	9.4	8	6.8	6.2	7.1	7.9	7.8	7	6.2	6	6	6.3	6.5	7.3	9.7	15.4	14.1	12.5	11.2	10.4
Ozone (O₃) (µg/m³)	22	22	22	22	23	25	25	21	16	14	17	23	28	31	34	34	30	25	19	14	9	6	6	9
NO₂ (µg/m³)	26.5	24.2	21.3	18.8	16.3	14.2	13.8	16.9	21.8	24.9	24.1	21.4	19.4	18.5	18.3	19.5	23	27.9	32.3	35.8	38.7	40.4	40.3	39
SO₂ (µg/m³)	8.7	8.4	7.8	7.3	6.9	6.5	6.4	6.8	7.4	8.2	9.2	10.3	11.3	12	12.5	13	13.7	14.3	14.6	14.3	13.6	12.8	11.9	10.9
CO (µg/m³)	127	123	117	115	113	114	134	195	275	320	298	242	198	177	169	186	252	343	402	401	367	326	280	226

5-day weather forecast Buenos Aires 05-08-2026

Forecast from 13 °C to 16 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction

Air humidity

Atmospheric pressure

Ultraviolet index

Air quality & pollen

Frequently asked questions about the 5-day weather in Buenos Aires

Buenos Aires on the map

Data Sources & Methodology

Weather forecast for major cities worldwide