5-day weather forecast Barcelona 29-08-2026
Weather forecast Barcelona Saturday, August 29 29.08.2026: sunny, temperature from 23 °C to 28 °C.
Precipitation probability 14%. Wind up to 5.81 m/s (gusts 10.81 m/s). Air humidity 34–58%, atmospheric pressure 763–764 mm Hg, UV index up to 7.
Weather Alerts
Hide alertsModerate high-temperature warning. Prelitoral de Barcelona
Moderate high-temperature warning
Maximum temperature: 36 ºC.
Be aware, keep up to date with the latest weather forecast. Moderate damages to people and properties may occur, especially to those vulnerable or in exposed areas.
5 days at a glance — tap a day to open it
Sunrise 07:14
Sunset 20:29
Sunset 20:29
Waning Gibbous94% illuminated
Moonrise 21:00 · Moonset 08:34
Moonrise 21:00 · Moonset 08:34
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 26 °C | 1% | 0% | 34% | 764 mm Hg | E 99° 1.81 (2.92) m/s | 0 |
| 01:00 | Clear | 24 °C | 2% | 0% | 48% | 764 mm Hg | E 95° 4.11 (7) m/s | 0 |
| 02:00 | Clear | 24 °C | 2% | 0% | 52% | 764 mm Hg | E 92° 3.19 (6.11) m/s | 0 |
| 03:00 | Clear | 24 °C | 2% | 0% | 52% | 764 mm Hg | E 83° 2.61 (4.53) m/s | 0 |
| 04:00 | Clear | 24 °C | 2% | 0% | 52% | 764 mm Hg | ENE 65° 1.31 (2.22) m/s | 0 |
| 05:00 | Clear | 23 °C | 2% | 0% | 50% | 764 mm Hg | N 6° 0.61 (1.03) m/s | 0 |
| 06:00 | Clear | 23 °C | 2% | 0% | 48% | 764 mm Hg | NNW 339° 0.89 (1.25) m/s | 0 |
| 07:00 | Clear | 23 °C | 2% | 4% | 48% | 764 mm Hg | NNW 336° 0.89 (1.14) m/s | 0 |
| 08:00 |  Sunny | 23 °C | 2% | 12% | 47% | 764 mm Hg | NNW 341° 0.89 (1.11) m/s | 6 |
| 09:00 | Sunny | 24 °C | 1% | 8% | 44% | 764 mm Hg | NW 321° 0.89 (1.03) m/s | 6 |
| 10:00 | Sunny | 25 °C | 1% | 5% | 39% | 764 mm Hg | W 260° 0.69 (0.86) m/s | 7 |
| 11:00 | Sunny | 26 °C | 1% | 5% | 37% | 764 mm Hg | S 189° 1.89 (6.89) m/s | 7 |
| 12:00 | Sunny | 27 °C | 1% | 5% | 37% | 764 mm Hg | S 179° 2.69 (3.11) m/s | 7 |
| 13:00 | Sunny | 28 °C | 1% | 5% | 37% | 764 mm Hg | SSE 167° 3.61 (3.89) m/s | 7 |
| 14:00 | Sunny | 28 °C | 1% | 0% | 40% | 764 mm Hg | SSE 157° 5.81 (8.81) m/s | 7 |
| 15:00 | Sunny | 27 °C | 1% | 3% | 44% | 764 mm Hg | SSE 165° 5.81 (10.81) m/s | 7 |
| 16:00 | Sunny | 28 °C | 1% | 5% | 43% | 764 mm Hg | S 175° 4.61 (7.61) m/s | 7 |
| 17:00 | Sunny | 28 °C | 1% | 4% | 44% | 764 mm Hg | S 178° 4.19 (9.19) m/s | 7 |
| 18:00 | Sunny | 27 °C | 1% | 0% | 46% | 763 mm Hg | S 175° 3.81 (7.81) m/s | 7 |
| 19:00 | Sunny | 27 °C | 2% | 0% | 49% | 763 mm Hg | S 175° 4 (9) m/s | 7 |
| 20:00 | Sunny | 26 °C | 2% | 0% | 52% | 763 mm Hg | S 175° 3.11 (3.42) m/s | 7 |
| 21:00 | Clear | 25 °C | 3% | 2% | 55% | 764 mm Hg | SSE 163° 2.89 (3.11) m/s | 0 |
| 22:00 | Clear | 25 °C | 4% | 22% | 57% | 764 mm Hg | SSE 162° 2.5 (2.83) m/s | 0 |
| 23:00 |  Overcast | 25 °C | 14% | 100% | 58% | 764 mm Hg | SSE 153° 1.69 (2) 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.