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 25 °C.
Precipitation probability 83%. Wind up to 6.69 m/s (gusts 11.83 m/s). Air humidity 71–97%, atmospheric pressure 751–755 mm Hg, UV index up to 8.6.
Sunrise 06:55
Sunset 19:11
Sunset 19:11
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 25 °C | 0% | 22% | 74% | 755 mm Hg | NE 41° 4.69 (8.14) m/s | 0 |
| 01:00 | Clear | 25 °C | 0% | 22% | 73% | 755 mm Hg | NE 49° 5.19 (8.58) m/s | 0 |
| 02:00 | Clear | 24 °C | 0% | 17% | 71% | 755 mm Hg | NE 53° 6.31 (9.64) m/s | 0 |
| 03:00 | Clear | 23 °C | 0% | 16% | 73% | 755 mm Hg | NE 50° 6.5 (9.5) m/s | 0 |
| 04:00 | Clear | 23 °C | 0% | 14% | 76% | 755 mm Hg | NE 49° 6.11 (8.75) m/s | 0 |
| 05:00 | Clear | 22 °C | 0% | 11% | 78% | 755 mm Hg | NE 42° 6.31 (8.89) m/s | 0 |
| 06:00 | Clear | 22 °C | 0% | 15% | 79% | 755 mm Hg | NE 37° 6.5 (9.19) m/s | 0 |
| 07:00 |  Sunny | 22 °C | 0% | 8% | 80% | 755 mm Hg | NE 38° 6.69 (9.39) m/s | 0 |
| 08:00 | Sunny | 22 °C | 0% | 23% | 79% | 755 mm Hg | NE 40° 6.39 (8.61) m/s | 0.5 |
| 09:00 |  Partly cloudy | 23 °C | 0% | 50% | 76% | 755 mm Hg | NE 44° 6.39 (8.22) m/s | 1.8 |
| 10:00 |  Cloudy | 23 °C | 0% | 83% | 74% | 755 mm Hg | NE 35° 5.31 (6.94) m/s | 3.7 |
| 11:00 |  Patchy rain possible | 24 °C | 83% (0.01 mm/hr) | 87% | 72% | 755 mm Hg | NNE 31° 3.81 (5.5) m/s | 5.7 |
| 12:00 |  Light rain shower | 24 °C | 100% (1.31 mm/hr) | 50% | 77% | 755 mm Hg | NNE 23° 1.5 (2.5) m/s | 7.6 |
| 13:00 | Patchy rain possible | 23 °C | 100% (1.89 mm/hr) | 77% | 83% | 755 mm Hg | NW 305° 0.39 (0.69) m/s | 8.6 |
| 14:00 | Light rain shower | 23 °C | 100% (1.43 mm/hr) | 54% | 84% | 755 mm Hg | SE 127° 0.89 (1.58) m/s | 7.3 |
| 15:00 | Patchy rain possible | 23 °C | 100% (1.85 mm/hr) | 82% | 88% | 753 mm Hg | SE 132° 2.69 (5.14) m/s | 4.3 |
| 16:00 | Patchy rain possible | 24 °C | 100% (0.54 mm/hr) | 75% | 84% | 752 mm Hg | SE 145° 4.5 (7.17) m/s | 2.2 |
| 17:00 | Patchy rain possible | 23 °C | 100% (0.08 mm/hr) | 79% | 87% | 751 mm Hg | SSE 152° 6.31 (9.58) m/s | 1.2 |
| 18:00 |  Moderate or heavy rain shower | 23 °C | 100% (3.71 mm/hr) | 82% | 89% | 752 mm Hg | SSE 162° 5.61 (9.28) m/s | 0.3 |
| 19:00 |  Heavy rain | 21 °C | 100% (12.78 mm/hr) | 91% | 96% | 754 mm Hg | S 189° 6.31 (11.64) m/s | 0 |
| 20:00 |  Torrential rain shower | 21 °C | 100% (9.74 mm/hr) | 92% | 97% | 754 mm Hg | SSE 149° 5.81 (11.03) m/s | 0 |
| 21:00 |  Light rain shower | 21 °C | 100% (0.45 mm/hr) | 77% | 95% | 755 mm Hg | SE 136° 6.19 (11.83) m/s | 0 |
| 22:00 |  Light drizzle | 21 °C | 100% (0.16 mm/hr) | 86% | 95% | 755 mm Hg | ESE 121° 5.61 (8.25) m/s | 0 |
| 23:00 |  Patchy rain possible | 21 °C | 100% (0.09 mm/hr) | 94% | 95% | 755 mm Hg | E 99° 5.39 (7.83) 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.