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Barcelona Weather on Wednesday, October 21, 2026
Barcelona · Wednesday, October 21 2026
21°11°
Overcast
High 21°, low 11°
- Chance of rain
- 2%
- No rain
- Wind
- 11 km/h
- northwest
- UV index
- 4
- Moderate
- Sunrise
- 08:09
- Sunset 19:01
- Day length
- 10 h 52 min
- Moon
- Waxing gibbous
- 81% illuminated
Updated: · Source: Open-Meteo
Forecast for Barcelona on Wednesday, October 21, 2026: overcast, with a high of 21°C and a low of 11°C. No significant rain is expected (2% chance). Wind from the northwest at up to 11 km/h. Sunrise is at 08:09 and sunset at 19:01; day length 10 h 52 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. The best time to be outdoors looks like 08:00–21:00.
What to wear and what to watch out for
- Cool in the morning and evening: dress in layers and bring a sweater or jacket.
- A good day for outdoor activities.
Wednesday, October 21: hour by hour
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Weather nearby on October 21
Frequently asked questions
- Will it rain in Barcelona on Wednesday, October 21, 2026?
- Most likely not: the chance of rain is 2%.
- What will the temperature be in Barcelona on Wednesday, October 21, 2026?
- A high of 21°C and a low of 11°C are expected. Conditions: overcast.
- What time are sunrise and sunset in Barcelona on October 21, 2026?
- Sunrise is at 08:09 and sunset at 19:01 (local time); day length 10 h 52 min.
- How reliable is this forecast?
- Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.
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