5-day weather forecast Buenos Aires 19-05-2026
Weather forecast Buenos Aires Tuesday, May 19 19.05.2026: sunny, temperature from 9 °C to 16 °C.
No precipitation expected. Wind up to 5.11 m/s (gusts 7.5 m/s). Air humidity 44–71%, atmospheric pressure 766–768 mm Hg, UV index up to 3.2.
Sunrise 07:43
Sunset 17:57
Sunset 17:57
Waxing Crescent7% illuminated
Moonrise 11:03 · Moonset 20:42
Moonrise 11:03 · Moonset 20:42
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 11 °C | 0% | 0% | 63% | 767 mm Hg | NW 311° 4.19 (6.86) m/s | 0 |
| 01:00 | Clear | 11 °C | 0% | 0% | 66% | 767 mm Hg | NW 309° 4.5 (7.25) m/s | 0 |
| 02:00 | Clear | 10 °C | 0% | 0% | 68% | 767 mm Hg | NW 306° 4.69 (7.5) m/s | 0 |
| 03:00 | Clear | 10 °C | 0% | 0% | 69% | 767 mm Hg | WNW 302° 4.69 (7.47) m/s | 0 |
| 04:00 | Clear | 10 °C | 0% | 0% | 70% | 767 mm Hg | WNW 297° 4.61 (7.31) m/s | 0 |
| 05:00 | Clear | 9 °C | 0% | 0% | 71% | 767 mm Hg | WNW 295° 4.5 (7.11) m/s | 0 |
| 06:00 | Clear | 9 °C | 0% | 0% | 70% | 767 mm Hg | WNW 287° 4.31 (6.83) m/s | 0 |
| 07:00 | Clear | 9 °C | 0% | 0% | 70% | 767 mm Hg | WNW 282° 4.19 (6.67) m/s | 0 |
| 08:00 |  Sunny | 9 °C | 0% | 0% | 70% | 767 mm Hg | W 281° 4.19 (6.61) m/s | 0 |
| 09:00 | Sunny | 9 °C | 0% | 1% | 68% | 768 mm Hg | W 281° 4.39 (6.25) m/s | 0.4 |
| 10:00 | Sunny | 10 °C | 0% | 4% | 63% | 768 mm Hg | W 279° 4.61 (6) m/s | 1.1 |
| 11:00 | Sunny | 12 °C | 0% | 2% | 58% | 768 mm Hg | W 279° 4.81 (6) m/s | 2.1 |
| 12:00 | Sunny | 13 °C | 0% | 0% | 53% | 767 mm Hg | W 277° 5.11 (6.33) m/s | 2.9 |
| 13:00 | Sunny | 15 °C | 0% | 0% | 48% | 767 mm Hg | W 270° 5 (6.22) m/s | 3.2 |
| 14:00 | Sunny | 16 °C | 0% | 0% | 45% | 767 mm Hg | W 264° 4.89 (6.17) m/s | 2.8 |
| 15:00 | Sunny | 16 °C | 0% | 0% | 44% | 766 mm Hg | WSW 254° 4.89 (6.36) m/s | 1.9 |
| 16:00 | Sunny | 16 °C | 0% | 0% | 46% | 766 mm Hg | WSW 245° 4.31 (5.86) m/s | 0.9 |
| 17:00 | Sunny | 16 °C | 0% | 0% | 49% | 766 mm Hg | WSW 241° 3.61 (5.28) m/s | 0.3 |
| 18:00 | Clear | 15 °C | 0% | 0% | 54% | 767 mm Hg | WSW 241° 3.11 (5.22) m/s | 0 |
| 19:00 | Clear | 14 °C | 0% | 0% | 57% | 767 mm Hg | SW 236° 3.11 (5.36) m/s | 0 |
| 20:00 | Clear | 13 °C | 0% | 0% | 60% | 767 mm Hg | SW 232° 3.11 (5.39) m/s | 0 |
| 21:00 | Clear | 13 °C | 0% | 0% | 61% | 767 mm Hg | SW 220° 3.19 (5.53) m/s | 0 |
| 22:00 | Clear | 12 °C | 0% | 0% | 62% | 767 mm Hg | SW 214° 3.19 (5.53) m/s | 0 |
| 23:00 | Clear | 12 °C | 0% | 3% | 62% | 767 mm Hg | SSW 204° 3.39 (5.67) 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.