5-day weather forecast Buenos Aires 29-08-2026
Weather forecast Buenos Aires Saturday, August 29 29.08.2026: overcast, temperature from 11 °C to 15 °C.
Precipitation probability 23%. Wind up to 4.69 m/s (gusts 9.22 m/s). Air humidity 42–79%, atmospheric pressure 759–763 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 07:16
Sunset 18:32
Sunset 18:32
Waning Gibbous94% illuminated
Moonrise 20:17 · Moonset 07:54
Moonrise 20:17 · Moonset 07:54
Chart
Table
Sat, Aug 29, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 12 °C | 21% | 100% | 75% | 760 mm Hg | E 98° 3.11 (6.75) m/s | 0 |
| 01:00 | Overcast | 12 °C | 20% | 94% | 74% | 759 mm Hg | ESE 103° 4.19 (9.22) m/s | 0 |
| 02:00 | Overcast | 12 °C | 22% | 100% | 77% | 759 mm Hg | ESE 106° 3.69 (8.42) m/s | 0 |
| 03:00 |  Clear | 12 °C | 9% | 5% | 79% | 760 mm Hg | E 99° 2.61 (4.39) m/s | 0 |
| 04:00 |  Partly cloudy | 11 °C | 12% | 41% | 76% | 759 mm Hg | SE 124° 3.69 (7.81) m/s | 0 |
| 05:00 |  Cloudy | 11 °C | 16% | 64% | 79% | 759 mm Hg | ESE 109° 3.31 (6.75) m/s | 0 |
| 06:00 | Overcast | 11 °C | 23% | 100% | 78% | 760 mm Hg | ESE 118° 3 (5.31) m/s | 0 |
| 07:00 | Overcast | 11 °C | 23% | 100% | 79% | 760 mm Hg | ESE 117° 3 (5.72) m/s | 0 |
| 08:00 |  Overcast | 11 °C | 23% | 100% | 79% | 761 mm Hg | ESE 116° 2.69 (6) m/s | 4 |
| 09:00 | Overcast | 12 °C | 20% | 100% | 74% | 761 mm Hg | SE 127° 2.89 (6.14) m/s | 4 |
| 10:00 | Overcast | 13 °C | 17% | 99% | 67% | 761 mm Hg | ESE 103° 4.31 (7.22) m/s | 4 |
| 11:00 |  Partly cloudy | 14 °C | 6% | 31% | 60% | 761 mm Hg | ESE 103° 4.69 (7.61) m/s | 5 |
| 12:00 | Overcast | 15 °C | 12% | 100% | 52% | 762 mm Hg | ESE 103° 4.11 (6.92) m/s | 4 |
| 13:00 |  Sunny | 15 °C | 2% | 13% | 47% | 762 mm Hg | ESE 113° 3.89 (5.56) m/s | 5 |
| 14:00 | Partly cloudy | 15 °C | 3% | 30% | 43% | 761 mm Hg | ESE 114° 4.11 (5.64) m/s | 6 |
| 15:00 | Sunny | 15 °C | 1% | 6% | 42% | 761 mm Hg | ESE 111° 4 (5.42) m/s | 6 |
| 16:00 | Sunny | 15 °C | 2% | 23% | 42% | 761 mm Hg | ESE 114° 3.69 (5.11) m/s | 6 |
| 17:00 | Partly cloudy | 15 °C | 4% | 48% | 45% | 761 mm Hg | ESE 113° 3.81 (5.61) m/s | 5 |
| 18:00 | Overcast | 14 °C | 13% | 100% | 55% | 761 mm Hg | ESE 103° 3.39 (6.19) m/s | 4 |
| 19:00 | Overcast | 13 °C | 13% | 100% | 55% | 763 mm Hg | ESE 109° 2.89 (4.69) m/s | 0 |
| 20:00 | Overcast | 13 °C | 14% | 100% | 58% | 763 mm Hg | ESE 117° 2.89 (5.61) m/s | 0 |
| 21:00 | Partly cloudy | 13 °C | 8% | 55% | 61% | 763 mm Hg | ESE 117° 3.39 (7.14) m/s | 0 |
| 22:00 | Clear | 13 °C | 5% | 5% | 65% | 763 mm Hg | E 98° 3.81 (7.92) m/s | 0 |
| 23:00 | Partly cloudy | 12 °C | 8% | 32% | 67% | 763 mm Hg | E 95° 3.69 (8) m/s | 0 |
Sat, Aug 29, 2026
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.