5-day weather forecast Barcelona 17-07-2026
Weather forecast Barcelona today 17.07.2026: sunny, temperature from 26 °C to 30 °C.
Precipitation probability 17%. Wind up to 5 m/s (gusts 5.75 m/s). Air humidity 62–81%, atmospheric pressure 760–761 mm Hg, UV index up to 8.9.
Weather Alerts
Hide alertsModerate high-temperature warning
Moderate high-temperature warning
Sunset 21:22
Moonrise 09:50 · Moonset 23:18
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 26 °C | 9% | 0% | 81% | 761 mm Hg | NE 56° 0.61 (0.78) m/s | 0 |
| 01:00 | Clear | 27 °C | 8% | 0% | 78% | 761 mm Hg | NNE 13° 1.61 (2.08) m/s | 0 |
| 02:00 | Clear | 27 °C | 8% | 2% | 78% | 761 mm Hg | ENE 60° 0.81 (1.08) m/s | 0 |
| 03:00 | Clear | 27 °C | 8% | 0% | 78% | 761 mm Hg | SE 129° 0.89 (1.25) m/s | 0 |
| 04:00 | Clear | 26 °C | 8% | 0% | 79% | 761 mm Hg | S 189° 1 (1.36) m/s | 0 |
| 05:00 | Clear | 26 °C | 8% | 1% | 79% | 761 mm Hg | SW 220° 1 (1.39) m/s | 0 |
| 06:00 | Clear | 26 °C | 9% | 3% | 79% | 761 mm Hg | WSW 240° 0.89 (1.25) m/s | 0 |
| 07:00 |  Sunny | 26 °C | 9% | 3% | 79% | 761 mm Hg | ENE 75° 0.39 (0.53) m/s | 0 |
| 08:00 | Sunny | 26 °C | 8% | 3% | 78% | 761 mm Hg | E 83° 2.69 (3.33) m/s | 0.4 |
| 09:00 | Sunny | 26 °C | 9% | 17% | 77% | 761 mm Hg | E 94° 3.81 (4.36) m/s | 1.4 |
| 10:00 | Sunny | 27 °C | 7% | 7% | 73% | 761 mm Hg | E 100° 3.31 (3.81) m/s | 3 |
| 11:00 | Sunny | 27 °C | 5% | 0% | 69% | 761 mm Hg | ESE 117° 2.31 (2.64) m/s | 5 |
| 12:00 | Sunny | 28 °C | 4% | 2% | 64% | 761 mm Hg | SE 143° 2.5 (2.89) m/s | 7.1 |
| 13:00 | Sunny | 29 °C | 5% | 23% | 62% | 761 mm Hg | SSE 151° 4.31 (4.94) m/s | 8.6 |
| 14:00 | Sunny | 28 °C | 4% | 4% | 66% | 761 mm Hg | SSE 152° 5 (5.75) m/s | 8.9 |
| 15:00 | Sunny | 28 °C | 5% | 5% | 66% | 761 mm Hg | SSE 148° 4.39 (5.06) m/s | 8.2 |
| 16:00 | Sunny | 28 °C | 4% | 5% | 65% | 761 mm Hg | SE 141° 3.61 (4.14) m/s | 6.5 |
| 17:00 | Sunny | 30 °C | 4% | 25% | 75% | 761 mm Hg | SE 135° 3.19 (3.67) m/s | 4.5 |
| 18:00 | Sunny | 28 °C | 5% | 3% | 67% | 761 mm Hg | SE 131° 2.81 (3.22) m/s | 2.3 |
| 19:00 | Sunny | 28 °C | 5% | 2% | 68% | 760 mm Hg | SE 134° 2.5 (2.89) m/s | 1 |
| 20:00 | Sunny | 27 °C | 6% | 15% | 70% | 761 mm Hg | SE 128° 2.69 (3.11) m/s | 0.3 |
| 21:00 |  Cloudy | 27 °C | 17% | 86% | 74% | 761 mm Hg | ESE 104° 2.81 (3.28) m/s | 0 |
| 22:00 | Clear | 26 °C | 8% | 4% | 76% | 761 mm Hg | E 96° 2.39 (2.89) m/s | 0 |
| 23:00 |  Partly cloudy | 26 °C | 10% | 33% | 76% | 761 mm Hg | E 84° 2.5 (3.06) m/s | 0 |
Frequently asked questions about the weather in Barcelona
Today in Barcelona the temperature ranges from 26 °C to 30 °C, wind up to 5 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Barcelona today is 17%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Barcelona today reaches up to 5 m/s with gusts up to 5.75 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Barcelona today ranges from 62% to 81%. View the humidity chart above for hourly details.
The UV index in Barcelona today reaches up to 8.9. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Barcelona today ranges from 760 to 761 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Barcelona today reaches up to 86%. Check the cloud cover chart above for hourly details throughout the day.
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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.