5-day weather forecast Buenos Aires Oct 17, 2026
17°Weather forecast Buenos Aires Saturday Oct 17, 2026: sunny, temperature from 9 °C to 17 °C.
Precipitation probability 17%. Wind up to 5.11 m/s (gusts 8.22 m/s). Air humidity 42–77%, atmospheric pressure 766–767 mm Hg, UV index up to 8.4.
5 days at a glance — tap a day to open it
Sunrise 06:08
Sunset 19:09
Sunset 19:09
First Quarter47% illuminated
Moonrise 11:09 · Moonset 01:26
Moonrise 11:09 · Moonset 01:26
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 12 °C | 8% | 5% | 74% | 767 mm Hg | SSE 161° 4.5 (8.22) m/s | 0 |
| 01:00 | Clear | 11 °C | 8% | 5% | 74% | 767 mm Hg | SSE 168° 4 (7.42) m/s | 0 |
| 02:00 | Clear | 11 °C | 8% | 3% | 75% | 767 mm Hg | S 172° 4 (7.61) m/s | 0 |
| 03:00 | Clear | 10 °C | 8% | 0% | 76% | 767 mm Hg | S 174° 3.89 (7.61) m/s | 0 |
| 04:00 | Clear | 10 °C | 8% | 0% | 77% | 767 mm Hg | S 184° 3.69 (7.31) m/s | 0 |
| 05:00 | Clear | 9 °C | 8% | 2% | 77% | 767 mm Hg | S 188° 3.81 (7.69) m/s | 0 |
| 06:00 | Clear | 9 °C | 8% | 0% | 77% | 767 mm Hg | S 189° 3.89 (8.11) m/s | 0 |
| 07:00 | Sunny | 9 °C | 8% | 0% | 76% | 767 mm Hg | S 191° 4.11 (8) m/s | 0.2 |
| 08:00 | Sunny | 10 °C | 6% | 0% | 70% | 767 mm Hg | S 184° 4.5 (7.33) m/s | 0.8 |
| 09:00 | Sunny | 12 °C | 4% | 0% | 62% | 767 mm Hg | S 178° 4.5 (5.78) m/s | 2.2 |
| 10:00 | Sunny | 13 °C | 3% | 0% | 56% | 767 mm Hg | S 172° 4.39 (4.75) m/s | 4.2 |
| 11:00 | Sunny | 14 °C | 2% | 0% | 52% | 767 mm Hg | SSE 165° 4.19 (5) m/s | 6.4 |
| 12:00 | Sunny | 15 °C | 2% | 4% | 47% | 767 mm Hg | SSE 153° 3.89 (5.19) m/s | 8 |
| 13:00 | Sunny | 16 °C | 1% | 5% | 44% | 767 mm Hg | SE 142° 3.5 (5.06) m/s | 8.4 |
| 14:00 | Sunny | 17 °C | 1% | 10% | 42% | 767 mm Hg | SE 132° 3 (4.61) m/s | 7.6 |
| 15:00 |  Partly cloudy | 17 °C | 3% | 33% | 43% | 766 mm Hg | ESE 113° 2.89 (4.64) m/s | 5.8 |
| 16:00 |  Patchy rain possible | 16 °C | 10% (0.01 mm/hr) | 81% | 51% | 766 mm Hg | E 91° 5.11 (5.33) m/s | 3.2 |
| 17:00 | Patchy rain possible | 14 °C | 16% (0.01 mm/hr) | 100% | 62% | 766 mm Hg | E 97° 4.69 (5.61) m/s | 1.3 |
| 18:00 | Patchy rain possible | 15 °C | 17% (0.03 mm/hr) | 100% | 60% | 767 mm Hg | ESE 109° 3.69 (5.33) m/s | 0.4 |
| 19:00 | Patchy rain possible | 14 °C | 16% (0.02 mm/hr) | 98% | 61% | 767 mm Hg | SE 133° 3.31 (5) m/s | 0 |
| 20:00 |  Patchy rain possible | 14 °C | 13% (0.01 mm/hr) | 83% | 60% | 767 mm Hg | SSE 151° 4.61 (5.72) m/s | 0 |
| 21:00 | Clear | 12 °C | 5% | 14% | 64% | 767 mm Hg | SE 146° 4.81 (7.31) m/s | 0 |
| 22:00 | Clear | 12 °C | 6% | 2% | 69% | 767 mm Hg | SSE 148° 4.19 (7.39) m/s | 0 |
| 23:00 | Clear | 11 °C | 6% | 0% | 72% | 767 mm Hg | SSE 154° 3.61 (7) 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.