Current Conditions

Castelldefels, Catalonia

87°F30°C
Clear

Wind

SSW 5 mph9 km/h

Humidity

53%

Cloud Cover

41%

As of Thursday, August 13, 2026 at 7:13 PM GMT+2

Today's Outlook

Night

Partly cloudy, with a low around 82°F28°C. Light wind from the SSW around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 91°F33°CFeels 95°F35°CLow 82°F28°CFeels 85°F29°CPrecip 0 in0.1 mm6%Cloud 31%Wind S 6 mph10 km/hThursday: Partly cloudy and hot, with a high of 91°F33°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. Humid. Thursday Night: Partly cloudy, with a low around 82°F28°C. Light wind from the SSW around 4 mph7 km/h.
DrizzleHigh 91°F33°CFeels 95°F35°CLow 76°F25°CPrecip 0.02 in0.4 mm35%Cloud 24%Wind SW 5 mph9 km/hFriday: Mostly clear and hot, with a high of 91°F33°C and morning low of 77°F25°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. 35% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the W around 5 mph7 km/h.
DrizzleHigh 88°F31°CFeels 93°F34°CLow 76°F24°CPrecip 0.05 in1.3 mm43%Cloud 44%Wind S 5 mph7 km/hSaturday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 43% chance of drizzle in the afternoon. Humid. Saturday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the W around 4 mph6 km/h. 22% chance of drizzle in the evening.
ShowersHigh 87°F30°CFeels 92°F33°CLow 75°F24°CPrecip 0.07 in1.9 mm56%Cloud 55%Wind SSW 4 mph7 km/hSunday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 76°F25°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 56% chance of showers in the afternoon. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the W around 4 mph6 km/h. 31% chance of drizzle overnight.
ShowersHigh 86°F30°CFeels 90°F32°CLow 75°F24°CPrecip 0.1 in2.6 mm57%Cloud 48%Wind S 5 mph8 km/hMonday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 75°F24°C. Breezy from the S at 6 to 9 mph9 to 14 km/h. 57% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SE at 4 to 7 mph7 to 11 km/h. 33% chance of drizzle throughout the night.
DrizzleHigh 85°F30°CFeels 90°F32°CLow 75°F24°CPrecip 0.08 in2 mm43%Cloud 42%Wind S 6 mph9 km/hTuesday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 75°F24°C. Breezy from the SSW at 6 to 10 mph10 to 16 km/h. 39% chance of drizzle throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the S at 5 to 9 mph9 to 14 km/h. 43% chance of drizzle overnight.
DrizzleHigh 86°F30°CFeels 91°F33°CLow 75°F24°CPrecip 0.03 in0.8 mm22%Cloud 43%Wind S 6 mph9 km/hWednesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the S at 6 to 10 mph10 to 16 km/h. 22% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. 12% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1391°F33°C
Feels 95°F35°C
82°F28°C
Feels 85°F29°C
0 in0.1 mm· 6%31%ClearS 6 mph10 km/h
FridayAug 1491°F33°C
Feels 95°F35°C
76°F25°C0.02 in0.4 mm· 35%24%DrizzleSW 5 mph9 km/h
SaturdayAug 1588°F31°C
Feels 93°F34°C
76°F24°C0.05 in1.3 mm· 43%44%DrizzleS 5 mph7 km/h
SundayAug 1687°F30°C
Feels 92°F33°C
75°F24°C0.07 in1.9 mm· 56%55%ShowersSSW 4 mph7 km/h
MondayAug 1786°F30°C
Feels 90°F32°C
75°F24°C0.1 in2.6 mm· 57%48%ShowersS 5 mph8 km/h
TuesdayAug 1885°F30°C
Feels 90°F32°C
75°F24°C0.08 in2 mm· 43%42%DrizzleS 6 mph9 km/h
WednesdayAug 1986°F30°C
Feels 91°F33°C
75°F24°C0.03 in0.8 mm· 22%43%DrizzleS 6 mph9 km/h
ThursdayAug 2083°F28°C
Feels 87°F31°C
75°F24°C0.23 in5.8 mm· 50%64%ShowersSSE 6 mph10 km/h
FridayAug 2180°F27°C73°F23°C0.36 in9.1 mm· 60%64%ShowersSSE 6 mph9 km/h
SaturdayAug 2280°F27°C71°F22°C0.29 in7.3 mm· 44%53%ShowersS 6 mph9 km/h
SundayAug 2381°F27°C
Feels 84°F29°C
72°F22°C0.21 in5.4 mm· 41%54%ShowersSSE 6 mph9 km/h
MondayAug 2481°F27°C
Feels 84°F29°C
72°F22°C0.13 in3.2 mm· 28%51%DrizzleSSE 6 mph9 km/h
TuesdayAug 2581°F27°C
Feels 84°F29°C
71°F22°C0.16 in4 mm· 28%53%ShowersS 5 mph9 km/h
WednesdayAug 2682°F28°C71°F22°C0.09 in2.4 mm· 31%47%DrizzleSSW 5 mph9 km/h
ThursdayAug 2781°F27°C
Feels 84°F29°C
71°F22°C0.12 in3 mm· 35%48%ShowersSSW 5 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 41.2779°N, 1.9703°E·Elevation: 14m·Timezone: Europe/Madrid·Population: 66,375