5-day weather forecast Bahía Blanca Nov 18, 2026
24°Weather forecast Bahía Blanca Wednesday Nov 18, 2026: sunny, temperature from 13 °C to 24 °C.
Precipitation probability 18%. Wind up to 7 m/s (gusts 12.17 m/s). Air humidity 39–88%, atmospheric pressure 754–756 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 05:44
Sunset 20:04
Sunset 20:04
Waxing Gibbous73% illuminated
Moonrise 14:02 · Moonset 02:21
Moonrise 14:02 · Moonset 02:21
Chart
Table
Wed, Nov 18, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 15 °C | 10% | 10% | 80% | 755 mm Hg | WSW 257° 2.5 (8.17) m/s | 0 |
| 01:00 | Clear | 14 °C | 10% | 4% | 82% | 755 mm Hg | W 261° 2.61 (8.08) m/s | 0 |
| 02:00 |  Partly cloudy | 14 °C | 13% | 28% | 84% | 755 mm Hg | W 262° 2.81 (8.53) m/s | 0 |
| 03:00 | Clear | 13 °C | 12% | 3% | 86% | 755 mm Hg | W 266° 3.19 (9.64) m/s | 0 |
| 04:00 | Clear | 13 °C | 12% | 2% | 87% | 755 mm Hg | W 261° 3.31 (10.53) m/s | 0 |
| 05:00 | Clear | 13 °C | 13% | 9% | 87% | 755 mm Hg | W 262° 3.19 (10.67) m/s | 0 |
| 06:00 | Sunny | 13 °C | 13% | 9% | 88% | 755 mm Hg | W 266° 3.19 (10.75) m/s | 0 |
| 07:00 | Sunny | 14 °C | 11% | 18% | 81% | 756 mm Hg | W 266° 3.61 (9.72) m/s | 0.1 |
| 08:00 | Sunny | 16 °C | 8% | 17% | 72% | 756 mm Hg | W 259° 4.19 (9.33) m/s | 0.2 |
| 09:00 | Sunny | 18 °C | 4% | 8% | 64% | 756 mm Hg | W 259° 4.61 (9.08) m/s | 0.9 |
| 10:00 | Sunny | 19 °C | 3% | 12% | 57% | 756 mm Hg | WSW 256° 5.31 (9.58) m/s | 6 |
| 11:00 | Sunny | 21 °C | 3% | 20% | 49% | 755 mm Hg | WSW 255° 5.89 (10.42) m/s | 7 |
| 12:00 |  Partly cloudy | 22 °C | 3% | 28% | 44% | 755 mm Hg | WSW 253° 6.69 (10.89) m/s | 7 |
| 13:00 |  Patchy rain possible | 23 °C | 9% (0.01 mm/hr) | 88% | 41% | 755 mm Hg | WSW 254° 6.89 (11.11) m/s | 6 |
| 14:00 | Patchy rain possible | 23 °C | 9% (0.02 mm/hr) | 84% | 40% | 755 mm Hg | WSW 253° 7 (11.33) m/s | 6 |
| 15:00 | Patchy rain possible | 24 °C | 9% (0.02 mm/hr) | 88% | 39% | 754 mm Hg | WSW 252° 7 (11.31) m/s | 6 |
| 16:00 | Patchy rain possible | 23 °C | 17% (0.06 mm/hr) | 60% | 44% | 754 mm Hg | WSW 244° 6.61 (11.22) m/s | 6 |
| 17:00 | Patchy rain possible | 22 °C | 17% (0.09 mm/hr) | 70% | 50% | 754 mm Hg | SW 229° 6.39 (10.92) m/s | 6 |
| 18:00 | Patchy rain possible | 20 °C | 18% (0.12 mm/hr) | 81% | 57% | 754 mm Hg | SW 218° 6.39 (10.72) m/s | 6 |
| 19:00 | Patchy rain possible | 19 °C | 17% (0.08 mm/hr) | 67% | 63% | 755 mm Hg | SW 214° 5.5 (10.83) m/s | 5 |
| 20:00 | Patchy rain possible | 18 °C | 12% (0.04 mm/hr) | 51% | 68% | 755 mm Hg | SSW 212° 4.31 (12.17) m/s | 5 |
| 21:00 | Partly cloudy | 16 °C | 10% | 33% | 75% | 755 mm Hg | SSW 210° 3.31 (11.78) m/s | 0 |
| 22:00 | Partly cloudy | 16 °C | 12% | 42% | 78% | 756 mm Hg | SW 222° 3.11 (10.39) m/s | 0 |
| 23:00 | Partly cloudy | 15 °C | 12% | 25% | 81% | 756 mm Hg | SW 231° 3.19 (9.5) m/s | 0 |
Wed, Nov 18, 2026
Bahía Blanca on the map
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.