5-day weather forecast Buenos Aires 17-03-2026
Weather forecast Buenos Aires today 17.03.2026: sunny, temperature from 21 °C to 30 °C.
Precipitation probability 100%. Wind up to 9.31 m/s (gusts 17.33 m/s). Air humidity 51–92%, atmospheric pressure 753–761 mm Hg, UV index up to 8.5.
Sunset 22:11
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 27 °C | 0% | 16% | 58% | 753 mm Hg | NE 35° 5.69 (11.97) m/s | 0 |
| 01:00 | Clear | 28 °C | 0% | 19% | 56% | 753 mm Hg | NNE 24° 6 (12.61) m/s | 0 |
| 02:00 | Clear | 28 °C | 0% | 12% | 51% | 753 mm Hg | NNE 27° 9.31 (17.33) m/s | 0 |
| 03:00 | Clear | 27 °C | 0% | 13% | 55% | 753 mm Hg | NNE 24° 8.31 (15.14) m/s | 0 |
| 04:00 | Clear | 27 °C | 0% | 10% | 57% | 753 mm Hg | NNE 16° 7.69 (14.06) m/s | 0 |
| 05:00 | Clear | 27 °C | 0% | 10% | 59% | 753 mm Hg | N 4° 7.39 (13.22) m/s | 0 |
| 06:00 |  Partly cloudy | 26 °C | 0% | 25% | 59% | 754 mm Hg | N 358° 6.81 (11.78) m/s | 0 |
| 07:00 | Sunny | 26 °C | 0% | 24% | 62% | 754 mm Hg | N 1° 6.61 (11.36) m/s | 0 |
| 08:00 |  Sunny | 26 °C | 0% | 22% | 61% | 754 mm Hg | N 356° 7.31 (11.42) m/s | 0.6 |
| 09:00 | Sunny | 27 °C | 0% | 12% | 60% | 755 mm Hg | N 352° 7.39 (10.75) m/s | 2 |
| 10:00 | Sunny | 28 °C | 0% | 11% | 58% | 755 mm Hg | N 351° 7.11 (10.14) m/s | 4.2 |
| 11:00 | Sunny | 29 °C | 0% | 10% | 56% | 755 mm Hg | N 351° 6.31 (9.39) m/s | 6.6 |
| 12:00 | Sunny | 30 °C | 0% | 19% | 53% | 756 mm Hg | NNW 346° 4.19 (6.64) m/s | 8.5 |
| 13:00 |  Patchy light rain | 26 °C | 100% (1.17 mm/hr) | 73% | 70% | 757 mm Hg | SSW 198° 5.31 (8.5) m/s | 7.8 |
| 14:00 |  Light rain shower | 22 °C | 100% (1.25 mm/hr) | 62% | 84% | 758 mm Hg | S 186° 8.11 (12.31) m/s | 1.1 |
| 15:00 |  Patchy rain possible | 22 °C | 100% (0.22 mm/hr) | 70% | 77% | 757 mm Hg | S 179° 9 (13.08) m/s | 2.2 |
| 16:00 | Patchy rain possible | 22 °C | 100% (0.69 mm/hr) | 83% | 81% | 757 mm Hg | S 173° 8.39 (11.39) m/s | 2.7 |
| 17:00 | Light rain shower | 22 °C | 100% (1.26 mm/hr) | 60% | 85% | 757 mm Hg | SSE 162° 5.19 (7.36) m/s | 0.9 |
| 18:00 | Light rain shower | 21 °C | 100% (2.44 mm/hr) | 76% | 89% | 757 mm Hg | SSE 166° 3 (4.47) m/s | 0.1 |
| 19:00 | Light rain shower | 21 °C | 100% (0.26 mm/hr) | 55% | 92% | 758 mm Hg | SE 140° 4.19 (6.36) m/s | 0 |
| 20:00 |  Patchy rain possible | 21 °C | 75% (0.01 mm/hr) | 87% | 90% | 759 mm Hg | SSE 153° 4.19 (6.36) m/s | 0 |
| 21:00 | Patchy rain possible | 21 °C | 89% (0.01 mm/hr) | 82% | 87% | 761 mm Hg | SE 127° 3.81 (5.75) m/s | 0 |
| 22:00 | Partly cloudy | 21 °C | 0% | 41% | 85% | 761 mm Hg | ESE 122° 4 (5.97) m/s | 0 |
| 23:00 | Partly cloudy | 21 °C | 0% | 26% | 85% | 761 mm Hg | SE 131° 3.5 (5.28) m/s | 0 |
Frequently asked questions about the weather in Buenos Aires
What is the weather in Buenos Aires today?
Today in Buenos Aires the temperature ranges from 21 °C to 30 °C, wind up to 9.31 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Buenos Aires this week?
The precipitation probability in Buenos Aires today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Buenos Aires today?
The wind speed in Buenos Aires today reaches up to 9.31 m/s with gusts up to 17.33 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Buenos Aires today?
The air humidity in Buenos Aires today ranges from 51% to 92%. View the humidity chart above for hourly details.
What is the UV index in Buenos Aires today?
The UV index in Buenos Aires today reaches up to 8.5. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Buenos Aires today?
The atmospheric pressure in Buenos Aires today ranges from 753 to 761 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Buenos Aires today?
Cloud cover in Buenos Aires today reaches up to 87%. Check the cloud cover chart above for hourly details throughout the day.