5-day weather forecast Buenos Aires 20-03-2026
Weather forecast Buenos Aires Friday 20 March 20.03.2026: sunny, temperature from 21 °C to 27 °C.
Precipitation probability 100%. Wind up to 8.11 m/s (gusts 12.08 m/s). Air humidity 59–96%, atmospheric pressure 753–758 mm Hg, UV index up to 8.6.
Sunrise 06:53
Sunset 19:10
Sunset 19:10
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 24 °C | 0% | 3% | 73% | 756 mm Hg | NE 45° 5.69 (9.58) m/s | 0 |
| 01:00 | Clear | 24 °C | 0% | 3% | 73% | 756 mm Hg | NE 52° 6.11 (9.44) m/s | 0 |
| 02:00 | Clear | 23 °C | 0% | 2% | 75% | 756 mm Hg | NE 49° 6 (8.92) m/s | 0 |
| 03:00 | Clear | 22 °C | 0% | 3% | 76% | 756 mm Hg | NE 48° 5.69 (8.36) m/s | 0 |
| 04:00 | Clear | 22 °C | 0% | 7% | 77% | 756 mm Hg | NE 50° 5.61 (8.14) m/s | 0 |
| 05:00 | Clear | 21 °C | 0% | 4% | 78% | 756 mm Hg | NE 51° 5.31 (7.61) m/s | 0 |
| 06:00 | Clear | 21 °C | 0% | 8% | 80% | 757 mm Hg | NE 50° 5.19 (7.36) m/s | 0 |
| 07:00 |  Sunny | 21 °C | 0% | 21% | 81% | 757 mm Hg | NE 54° 4.89 (6.94) m/s | 0 |
| 08:00 |  Partly cloudy | 21 °C | 0% | 33% | 80% | 758 mm Hg | NE 52° 5.11 (6.86) m/s | 0.5 |
| 09:00 | Partly cloudy | 22 °C | 0% | 33% | 77% | 758 mm Hg | NE 49° 5.61 (7.06) m/s | 1.8 |
| 10:00 | Partly cloudy | 22 °C | 0% | 45% | 73% | 757 mm Hg | NE 49° 5.31 (6.33) m/s | 3.7 |
| 11:00 | Partly cloudy | 23 °C | 0% | 46% | 70% | 757 mm Hg | ENE 58° 4.61 (5.67) m/s | 5.7 |
| 12:00 | Partly cloudy | 25 °C | 0% | 25% | 66% | 756 mm Hg | ENE 72° 3.81 (5.06) m/s | 7.6 |
| 13:00 | Sunny | 26 °C | 0% | 20% | 63% | 755 mm Hg | E 85° 4 (5.44) m/s | 8.6 |
| 14:00 | Sunny | 26 °C | 0% | 19% | 63% | 755 mm Hg | E 93° 4.31 (6.31) m/s | 7.3 |
| 15:00 | Sunny | 27 °C | 0% | 16% | 60% | 755 mm Hg | E 97° 4.61 (7.03) m/s | 4.3 |
| 16:00 | Sunny | 27 °C | 0% | 19% | 59% | 754 mm Hg | ESE 102° 4.81 (7.83) m/s | 2.2 |
| 17:00 | Sunny | 26 °C | 0% | 24% | 62% | 753 mm Hg | E 96° 6.19 (10.42) m/s | 1.2 |
| 18:00 | Sunny | 25 °C | 0% | 20% | 67% | 753 mm Hg | E 98° 6.39 (11.22) m/s | 0.3 |
| 19:00 | Sunny | 24 °C | 0% | 18% | 72% | 753 mm Hg | E 100° 6.39 (11.64) m/s | 0 |
| 20:00 | Clear | 24 °C | 0% | 13% | 74% | 753 mm Hg | ESE 102° 6.19 (12.08) m/s | 0 |
| 21:00 | Clear | 24 °C | 0% | 16% | 73% | 753 mm Hg | E 95° 5 (10.47) m/s | 0 |
| 22:00 |  Light rain shower | 21 °C | 100% (0.55 mm/hr) | 88% | 94% | 755 mm Hg | E 100° 5.89 (8.61) m/s | 0 |
| 23:00 | Light rain shower | 21 °C | 100% (0.56 mm/hr) | 98% | 96% | 754 mm Hg | E 84° 8.11 (11.92) m/s | 0 |
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.