5-day weather forecast Buenos Aires 05-08-2026
Weather forecast Buenos Aires today 05.08.2026: patchy rain possible, temperature from 13 °C to 16 °C.
Precipitation probability 43%. Wind up to 4.31 m/s (gusts 6.47 m/s). Air humidity 85–96%, atmospheric pressure 756–761 mm Hg, UV index up to 2.
Sunset 18:15
Moonrise 00:22 · Moonset 11:08
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 14 °C | 35% (0.05 mm/hr) | 91% | 93% | 761 mm Hg | ESE 115° 3.61 (5.58) m/s | 0 |
| 01:00 | Patchy rain possible | 13 °C | 36% (0.04 mm/hr) | 99% | 94% | 761 mm Hg | ESE 109° 3.81 (5.92) m/s | 0 |
| 02:00 | Patchy rain possible | 13 °C | 36% (0.04 mm/hr) | 100% | 95% | 761 mm Hg | ESE 108° 3.69 (5.89) m/s | 0 |
| 03:00 |  Mist | 13 °C | 43% (0.05 mm/hr) | 99% | 95% | 761 mm Hg | ESE 108° 3.31 (5.25) m/s | 0 |
| 04:00 | Mist | 13 °C | 43% (0.05 mm/hr) | 95% | 96% | 760 mm Hg | ESE 109° 2.89 (4.67) m/s | 0 |
| 05:00 | Mist | 13 °C | 41% (0.04 mm/hr) | 92% | 96% | 760 mm Hg | ESE 106° 2.69 (4.33) m/s | 0 |
| 06:00 | Mist | 14 °C | 37% (0.01 mm/hr) | 89% | 96% | 760 mm Hg | ESE 109° 2.19 (3.58) m/s | 0 |
| 07:00 | Mist | 14 °C | 38% (0.02 mm/hr) | 87% | 96% | 760 mm Hg | SE 124° 1.81 (2.92) m/s | 0 |
| 08:00 |  Mist | 14 °C | 42% (0.03 mm/hr) | 100% | 96% | 760 mm Hg | SSE 158° 2.31 (3.64) m/s | 0 |
| 09:00 | Mist | 14 °C | 41% (0.06 mm/hr) | 84% | 96% | 760 mm Hg | SSE 153° 2.61 (4.08) m/s | 0.2 |
| 10:00 |  Cloudy | 14 °C | 28% | 84% | 94% | 760 mm Hg | SSE 148° 2.81 (4.25) m/s | 0.7 |
| 11:00 |  Patchy rain possible | 15 °C | 31% (0.01 mm/hr) | 99% | 92% | 761 mm Hg | SSE 150° 3.19 (4.61) m/s | 0.8 |
| 12:00 | Patchy rain possible | 15 °C | 31% (0.01 mm/hr) | 99% | 90% | 760 mm Hg | SSE 155° 3.5 (5) m/s | 0.9 |
| 13:00 |  Overcast | 15 °C | 29% | 98% | 89% | 760 mm Hg | SSE 160° 3.39 (4.86) m/s | 1.5 |
| 14:00 | Patchy rain possible | 15 °C | 28% (0.02 mm/hr) | 94% | 87% | 759 mm Hg | SSE 165° 3.11 (4.44) m/s | 1.8 |
| 15:00 | Cloudy | 15 °C | 24% | 86% | 86% | 758 mm Hg | SSE 157° 2.89 (4.19) m/s | 2 |
| 16:00 | Cloudy | 16 °C | 22% | 81% | 85% | 758 mm Hg | SE 129° 3.19 (4.69) m/s | 1 |
| 17:00 | Overcast | 15 °C | 25% | 93% | 86% | 758 mm Hg | ESE 109° 3.5 (5.22) m/s | 0.3 |
| 18:00 | Patchy rain possible | 15 °C | 28% (0.01 mm/hr) | 95% | 88% | 758 mm Hg | E 98° 3.39 (5.17) m/s | 0 |
| 19:00 | Patchy rain possible | 14 °C | 30% (0.03 mm/hr) | 89% | 91% | 758 mm Hg | E 93° 3.89 (5.94) m/s | 0 |
| 20:00 |  Overcast | 14 °C | 29% | 92% | 92% | 758 mm Hg | E 92° 4.31 (6.47) m/s | 0 |
| 21:00 |  Cloudy | 14 °C | 28% | 86% | 93% | 758 mm Hg | ESE 103° 4.11 (6.14) m/s | 0 |
| 22:00 | Cloudy | 14 °C | 24% | 67% | 93% | 757 mm Hg | ESE 110° 3.89 (5.78) m/s | 0 |
| 23:00 | Cloudy | 14 °C | 23% | 63% | 93% | 756 mm Hg | ESE 109° 4 (5.97) m/s | 0 |
Frequently asked questions about the 5-day weather in Buenos Aires
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.
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.
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.
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.
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.
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.
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.
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.