5-day weather forecast Buenos Aires 18-03-2026
Weather forecast Buenos Aires tomorrow 18.03.2026: patchy rain possible, temperature from 21 °C to 24 °C.
Precipitation probability 63%. Wind up to 7.89 m/s (gusts 10.86 m/s). Air humidity 73–90%, atmospheric pressure 761–763 mm Hg, UV index up to 9.4.
Sunrise 09:53
Sunset 22:10
Sunset 22:10
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 22 °C | 0% | 75% | 88% | 761 mm Hg | SE 137° 5.81 (8.64) m/s | 0 |
| 01:00 |  Patchy rain possible | 22 °C | 63% (0.02 mm/hr) | 79% | 87% | 761 mm Hg | SE 138° 5.39 (7.83) m/s | 0 |
| 02:00 |  Partly cloudy | 22 °C | 0% | 50% | 89% | 761 mm Hg | SE 143° 5.39 (7.67) m/s | 0 |
| 03:00 | Partly cloudy | 22 °C | 0% | 52% | 90% | 761 mm Hg | SE 135° 6.11 (8.58) m/s | 0 |
| 04:00 | Cloudy | 21 °C | 0% | 75% | 89% | 761 mm Hg | SE 128° 6.61 (9.08) m/s | 0 |
| 05:00 | Cloudy | 21 °C | 0% | 87% | 87% | 761 mm Hg | SE 125° 6.69 (9.14) m/s | 0 |
| 06:00 |  Overcast | 21 °C | 0% | 98% | 86% | 761 mm Hg | SE 128° 6.5 (8.72) m/s | 0 |
| 07:00 | Patchy rain possible | 21 °C | 83% (0.02 mm/hr) | 100% | 85% | 761 mm Hg | SE 134° 6.31 (8.47) m/s | 0 |
| 08:00 |  Patchy rain possible | 21 °C | 83% (0.03 mm/hr) | 100% | 84% | 762 mm Hg | SE 138° 6.11 (8.06) m/s | 0.5 |
| 09:00 | Patchy rain possible | 21 °C | 76% (0.04 mm/hr) | 100% | 82% | 763 mm Hg | SE 137° 6.11 (7.86) m/s | 1.8 |
| 10:00 | Patchy rain possible | 21 °C | 68% (0.03 mm/hr) | 100% | 80% | 763 mm Hg | SE 132° 6.39 (8.25) m/s | 3.7 |
| 11:00 | Patchy rain possible | 22 °C | 67% (0.03 mm/hr) | 100% | 78% | 763 mm Hg | ESE 122° 6.61 (8.25) m/s | 6.2 |
| 12:00 | Patchy rain possible | 23 °C | 84% (0.01 mm/hr) | 94% | 76% | 762 mm Hg | ESE 113° 6.89 (8.58) m/s | 8.3 |
| 13:00 |  Overcast | 23 °C | 0% | 90% | 74% | 762 mm Hg | ESE 104° 7.11 (8.64) m/s | 9.4 |
| 14:00 |  Cloudy | 24 °C | 0% | 80% | 73% | 762 mm Hg | E 96° 7.31 (8.42) m/s | 8.4 |
| 15:00 |  Partly cloudy | 24 °C | 0% | 47% | 73% | 761 mm Hg | E 94° 7.61 (8.75) m/s | 6.3 |
| 16:00 | Partly cloudy | 23 °C | 0% | 51% | 73% | 761 mm Hg | E 96° 7.69 (8.86) m/s | 3.7 |
| 17:00 | Partly cloudy | 23 °C | 0% | 49% | 75% | 761 mm Hg | E 99° 7.69 (9.22) m/s | 1.6 |
| 18:00 | Partly cloudy | 22 °C | 0% | 43% | 77% | 761 mm Hg | ESE 103° 7.5 (9.47) m/s | 0.4 |
| 19:00 |  Sunny | 22 °C | 0% | 16% | 79% | 761 mm Hg | ESE 108° 7.31 (9.75) m/s | 0 |
| 20:00 |  Clear | 21 °C | 0% | 19% | 81% | 761 mm Hg | ESE 113° 7.89 (10.67) m/s | 0 |
| 21:00 | Clear | 21 °C | 0% | 21% | 81% | 761 mm Hg | ESE 110° 7.89 (10.86) m/s | 0 |
| 22:00 | Clear | 21 °C | 0% | 12% | 83% | 761 mm Hg | ESE 103° 7.69 (10.72) m/s | 0 |
| 23:00 | Clear | 21 °C | 0% | 18% | 85% | 761 mm Hg | E 94° 7.39 (10.33) m/s | 0 |