See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
27°
Mostly Clear
Feels Like: 30°
Min: 24°
Max: 28°
The next few hours will be clear, with today reaching 28°C and dropping to 24°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:29
Sunrise
20:07
Sunset
Moon
Waning Crescent
02:40
Moonrise
18:20
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
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UV Index
Humidity
Weather in Barcelona tomorrow, September 08, 2026
Expect unsettled, showery conditions in Barcelona on September 08, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Cloud leads the morning, peaking close to 68% near 06:00. Sunshine has little room until later in the day.
The day peaks near 30°C and cools toward 24°C. Expect humidity between 59% and 94%, most humid near 02:00. A lighter breeze peaks around 16:00 near 7.2 km/h.
Through the afternoon cloud remains the main feature, with cover near 64% around 16:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 31.0 km, briefly nearer 13.5 km. Expect sunrise at 07:30, sunset at 20:06, and 12 hours 35 minutes of sunlight today overall.
Taken together, Barcelona looks wet enough on September 08, 2026 that flexible outdoor plans work best, with temperatures peaking near 30°C.
Frequently asked questions about weather in Barcelona
How warm does it get in Barcelona?
The warmest month in Barcelona is December, with average high temperatures of -42°C. The average temperature during this period is around -43°C.
How cold does it get in Barcelona?
The coldest month in Barcelona is April, with average low temperatures of -50°C. The average temperature during this period is around -48°C.
What is the wettest time of year in Barcelona?
The wettest month in Barcelona is January, with an average of 7mm of precipitation.
What is the driest time of year in Barcelona?
The driest month in Barcelona is June, with an average of 0mm of precipitation.
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