5-day weather forecast Buenos Aires 16-08-2026
Weather forecast Buenos Aires Sunday, August 16 16.08.2026: patchy rain possible, temperature from 13 °C to 16 °C.
Precipitation probability 47%. Wind up to 2.89 m/s (gusts 5.33 m/s). Air humidity 78–98%, atmospheric pressure 758–761 mm Hg, UV index up to 3.1.
5 days at a glance — tap a day to open it
Sunrise 07:32
Sunset 18:23
Sunset 18:23
Waxing Crescent18% illuminated
Moonrise 09:31 · Moonset 22:52
Moonrise 09:31 · Moonset 22:52
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Fog | 14 °C | 43% (0.01 mm/hr) | 100% | 97% | 759 mm Hg | NNE 27° 1.89 (3.17) m/s | 0 |
| 01:00 | Fog | 14 °C | 47% (0.05 mm/hr) | 100% | 97% | 759 mm Hg | N 350° 1.31 (2.14) m/s | 0 |
| 02:00 | Fog | 14 °C | 47% (0.05 mm/hr) | 100% | 97% | 760 mm Hg | NW 319° 1.61 (2.67) m/s | 0 |
| 03:00 | Fog | 14 °C | 45% (0.03 mm/hr) | 100% | 97% | 759 mm Hg | W 280° 1.69 (2.86) m/s | 0 |
| 04:00 | Fog | 13 °C | 44% (0.02 mm/hr) | 100% | 98% | 759 mm Hg | WSW 243° 2 (3.36) m/s | 0 |
| 05:00 | Fog | 13 °C | 43% (0.01 mm/hr) | 100% | 98% | 758 mm Hg | SW 221° 2.11 (3.5) m/s | 0 |
| 06:00 | Fog | 13 °C | 43% | 100% | 98% | 758 mm Hg | SSW 210° 2 (3.33) m/s | 0 |
| 07:00 | Fog | 13 °C | 42% | 100% | 97% | 758 mm Hg | S 185° 2.11 (3.53) m/s | 0 |
| 08:00 |  Mist | 13 °C | 34% | 81% | 97% | 759 mm Hg | SSW 199° 1.39 (2.31) m/s | 0.1 |
| 09:00 | Mist | 14 °C | 32% (0.01 mm/hr) | 71% | 96% | 759 mm Hg | SSW 205° 2 (3.11) m/s | 0.3 |
| 10:00 |  Patchy rain possible | 14 °C | 26% (0.01 mm/hr) | 72% | 93% | 760 mm Hg | SSW 205° 2.69 (3.92) m/s | 1 |
| 11:00 | Patchy rain possible | 15 °C | 27% (0.05 mm/hr) | 66% | 91% | 760 mm Hg | SSW 196° 2 (2.89) m/s | 1.9 |
| 12:00 | Patchy rain possible | 15 °C | 20% (0.01 mm/hr) | 55% | 90% | 760 mm Hg | S 186° 1.69 (2.47) m/s | 2.3 |
| 13:00 |  Partly cloudy | 15 °C | 17% | 42% | 88% | 759 mm Hg | S 179° 1.69 (2.5) m/s | 2.8 |
| 14:00 | Patchy rain possible | 16 °C | 18% (0.01 mm/hr) | 55% | 85% | 758 mm Hg | SSW 193° 1.61 (2.33) m/s | 3.1 |
| 15:00 | Patchy rain possible | 16 °C | 18% (0.05 mm/hr) | 53% | 80% | 758 mm Hg | SSW 213° 1.81 (2.61) m/s | 2.5 |
| 16:00 | Patchy rain possible | 16 °C | 17% (0.06 mm/hr) | 51% | 78% | 758 mm Hg | SSW 205° 1.69 (2.61) m/s | 1.5 |
| 17:00 | Patchy rain possible | 16 °C | 19% (0.04 mm/hr) | 66% | 78% | 758 mm Hg | SSW 196° 2.39 (3.89) m/s | 0.5 |
| 18:00 | Patchy rain possible | 16 °C | 18% (0.01 mm/hr) | 70% | 79% | 758 mm Hg | S 176° 2.5 (4.25) m/s | 0 |
| 19:00 |  Partly cloudy | 15 °C | 13% | 31% | 82% | 759 mm Hg | SSE 168° 2.89 (5.33) m/s | 0 |
| 20:00 |  Clear | 15 °C | 12% | 15% | 84% | 760 mm Hg | SSE 161° 2.61 (4.89) m/s | 0 |
| 21:00 | Clear | 14 °C | 12% | 11% | 86% | 761 mm Hg | SSE 161° 2.69 (5.14) m/s | 0 |
| 22:00 | Clear | 14 °C | 12% | 6% | 87% | 761 mm Hg | SSE 162° 2.69 (5.11) m/s | 0 |
| 23:00 | Clear | 13 °C | 14% | 18% | 88% | 761 mm Hg | SSE 164° 2.31 (4.33) m/s | 0 |
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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.