5-day weather forecast Buenos Aires 17-05-2026
Weather forecast Buenos Aires tomorrow 17.05.2026: sunny, temperature from 9 °C to 13 °C.
Precipitation probability 70%. Wind up to 6.19 m/s (gusts 8.08 m/s). Air humidity 45–76%, atmospheric pressure 767–770 mm Hg, UV index up to 3.1.
Sunrise 07:42
Sunset 17:58
Sunset 17:58
Waxing Crescent0% illuminated
Moonrise 08:45 · Moonset 18:27
Moonrise 08:45 · Moonset 18:27
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 11 °C | 70% (0.02 mm/hr) | 100% | 76% | 767 mm Hg | SSE 164° 6.19 (8.08) m/s | 0 |
| 01:00 | Patchy rain possible | 11 °C | 78% (0.04 mm/hr) | 100% | 74% | 767 mm Hg | SSE 163° 5.81 (7.5) m/s | 0 |
| 02:00 | Patchy rain possible | 11 °C | 71% (0.01 mm/hr) | 100% | 72% | 767 mm Hg | SSE 165° 5.81 (7.47) m/s | 0 |
| 03:00 |  Cloudy | 10 °C | 0% | 77% | 69% | 767 mm Hg | SSE 166° 6 (7.78) m/s | 0 |
| 04:00 |  Partly cloudy | 10 °C | 0% | 52% | 68% | 767 mm Hg | SSE 162° 6.11 (7.89) m/s | 0 |
| 05:00 | Partly cloudy | 10 °C | 0% | 50% | 67% | 767 mm Hg | SSE 160° 5.61 (7.19) m/s | 0 |
| 06:00 | Cloudy | 9 °C | 0% | 69% | 67% | 767 mm Hg | SSE 161° 5.11 (6.75) m/s | 0 |
| 07:00 | Cloudy | 9 °C | 0% | 80% | 67% | 768 mm Hg | SSE 166° 4.61 (6.22) m/s | 0 |
| 08:00 |  Cloudy | 9 °C | 0% | 68% | 66% | 769 mm Hg | S 172° 4.19 (5.72) m/s | 0 |
| 09:00 | Cloudy | 9 °C | 0% | 86% | 63% | 769 mm Hg | S 173° 4.19 (5.53) m/s | 0.3 |
| 10:00 |  Partly cloudy | 10 °C | 0% | 43% | 59% | 769 mm Hg | S 181° 4.11 (5.17) m/s | 1.1 |
| 11:00 | Partly cloudy | 11 °C | 0% | 28% | 54% | 770 mm Hg | S 187° 3.89 (4.72) m/s | 2 |
| 12:00 |  Sunny | 12 °C | 0% | 9% | 49% | 770 mm Hg | SSW 195° 4.11 (4.92) m/s | 2.8 |
| 13:00 | Sunny | 12 °C | 0% | 4% | 46% | 769 mm Hg | SSW 203° 4.19 (5) m/s | 3.1 |
| 14:00 | Sunny | 13 °C | 0% | 0% | 45% | 768 mm Hg | SSW 207° 4.31 (5.14) m/s | 2.7 |
| 15:00 | Sunny | 13 °C | 0% | 0% | 45% | 768 mm Hg | SSW 205° 4.19 (5.14) m/s | 1.9 |
| 16:00 | Sunny | 13 °C | 0% | 16% | 46% | 768 mm Hg | SSW 201° 4.19 (5.36) m/s | 0.9 |
| 17:00 | Partly cloudy | 13 °C | 0% | 51% | 49% | 768 mm Hg | SSW 199° 4.31 (5.78) m/s | 0.3 |
| 18:00 |  Clear | 12 °C | 0% | 6% | 53% | 769 mm Hg | SSW 200° 3.61 (5.39) m/s | 0 |
| 19:00 | Clear | 12 °C | 0% | 3% | 55% | 769 mm Hg | SSW 204° 3.19 (4.92) m/s | 0 |
| 20:00 | Clear | 11 °C | 0% | 5% | 57% | 769 mm Hg | SSW 208° 3 (4.69) m/s | 0 |
| 21:00 | Clear | 11 °C | 0% | 6% | 58% | 770 mm Hg | SSW 210° 2.89 (4.56) m/s | 0 |
| 22:00 | Clear | 11 °C | 0% | 2% | 59% | 770 mm Hg | SSW 213° 2.69 (4.28) m/s | 0 |
| 23:00 | Clear | 10 °C | 0% | 0% | 59% | 770 mm Hg | SW 219° 2.69 (4.31) 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.