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Weather in San Sebastián de los Reyes, Spain 🇪🇸

Current Weather in San Sebastián de los Reyes

Moderate high-temperature warning. Sierra de Madrid
Overcast
33°C
Feels like 29°C. Overcast.
🌬️ 8 km/h SSW
💧 9% Humidity
🧭 1018 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: -4°C
🌅 Sunrise: 07:44 AM
🌇 Sunset: 08:42 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

The current temperature in San Sebastián de los Reyes is 33°C, overcast, feeling like 29°C. Humidity is 9% with winds around 8 km/h, and the UV index is 0 (low). Across the coming days, San Sebastián de los Reyes should see roughly 24°C to 35°C. ⚠️ Moderate high-temperature warning. Sierra de Madrid

Hourly Forecast for San Sebastián de los Reyes

22:00
Overcast
33°
9%
23:00
Overcast
35°
9%
00:00
Overcast
35°
9%
01:00
Clear
29°
1%
02:00
Overcast
27°
9%
03:00
Overcast
27°
9%
04:00
Overcast
26°
9%
05:00
Overcast
26°
9%
06:00
Overcast
25°
9%
07:00
Overcast
25°
9%
08:00
Overcast
24°
9%
09:00
Overcast
24°
9%
10:00
Cloudy
25°
7%
11:00
Cloudy
26°
8%
12:00
Overcast
27°
9%
13:00
Overcast
29°
8%
14:00
Cloudy
30°
7%
15:00
Overcast
31°
9%
16:00
Overcast
32°
9%
17:00
Overcast
33°
9%
18:00
Overcast
33°
9%
19:00
Overcast
31°
9%
20:00
Overcast
31°
9%
21:00
Overcast
30°
9%

14-Day Forecast for San Sebastián de los Reyes

Fri, Sep 04
Sunny Sunny
35° / 24°
Sat, Sep 05
Overcast Overcast
35° / 24°
Sun, Sep 06
Overcast Overcast
32° / 24°
Mon, Sep 07
Sunny Sunny
34° / 24°
Tue, Sep 08
Sunny Sunny
32° / 22°
Wed, Sep 09
Sunny Sunny
27° / 19°
Thu, Sep 10
Sunny Sunny
29° / 18°
Fri, Sep 11
Sunny Sunny
31° / 20°
Sat, Sep 12
Sunny Sunny
31° / 20°
Sun, Sep 13
Sunny Sunny
31° / 21°
Mon, Sep 14
Sunny Sunny
30° / 21°
Tue, Sep 15
Overcast Overcast
26° / 19°
Wed, Sep 16
Sunny Sunny
30° / 18°
Thu, Sep 17
Sunny Sunny
29° / 21°

Additional Forecasts for San Sebastián de los Reyes

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 128.0 μg/m³
O₃ (Ozone) 65.0 μg/m³
NO₂ (Nitrogen Dioxide) 17.0 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 14.3 μg/m³
PM10 (Coarse particles) 39.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Spain

Madrid Barcelona Sevilla Zaragoza Málaga Murcia Palma Las Palmas de Gran Canaria Bilbao Alicante Valladolid Vigo Gijón Eixample L'Hospitalet de Llobregat Latina Carabanchel Gasteiz / Vitoria A Coruña Puente de Vallecas Sant Martí Granada Elche Ciudad Lineal Fuencarral-El Pardo Oviedo Badalona Terrassa Pamplona Jerez de la Frontera

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Weather in Spain ›

Best Time to Be Outside in San Sebastián de los Reyes Tomorrow

There is no good daylight window left in San Sebastián de los Reyes today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in San Sebastián de los Reyes

What is the temperature in San Sebastián de los Reyes right now?

It is currently 33°C (91°F) in San Sebastián de los Reyes, overcast (feels like 29°C).

What's the weather like in San Sebastián de los Reyes right now?

Current weather in San Sebastián de los Reyes: Overcast, humidity 9%, wind 8 km/h SSW.

What is today's forecast for San Sebastián de los Reyes?

Today in San Sebastián de los Reyes: high 35°C, low 24°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for San Sebastián de los Reyes?

Daily highs and lows for San Sebastián de los Reyes:

  • 2026-09-04: 35°C / 24°C
  • 2026-09-05: 35°C / 24°C
  • 2026-09-06: 32°C / 24°C
  • 2026-09-07: 34°C / 24°C
  • 2026-09-08: 32°C / 22°C
  • 2026-09-09: 27°C / 19°C
  • 2026-09-10: 29°C / 18°C
Is it going to rain in San Sebastián de los Reyes today?

There is a 2% chance of rain in San Sebastián de los Reyes today.

What is the wind speed in San Sebastián de los Reyes right now?

Wind in San Sebastián de los Reyes is currently 8 km/h (5 mph) from the SSW.

What is the UV index in San Sebastián de los Reyes right now?

The UV index in San Sebastián de los Reyes is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Learn More about Weather

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How to Read the US EPA Air Quality Index Before Going Outside

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Understanding Air Quality Index Levels and What They Mean

Understanding Air Quality Index Levels and What They Mean

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High Pressure and Low Pressure Systems That Control Weather

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Staying Safe When Bad Weather Rolls Through Your Area

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What Your Hourly Forecast Actually Tells You About Today

What Your Hourly Forecast Actually Tells You About Today

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Weather forecasts for other major cities in 🇪🇸 Spain: Madrid · Barcelona · Sevilla · Zaragoza · Málaga · Murcia · Palma · Las Palmas de Gran Canaria · Bilbao · Alicante · Valladolid · Vigo · Gijón · Eixample · L'Hospitalet de Llobregat · Latina · Carabanchel · Gasteiz / Vitoria · A Coruña · Puente de Vallecas · Sant Martí · Granada · Elche · Ciudad Lineal · Fuencarral-El Pardo · Oviedo · Badalona · Terrassa · Pamplona · Jerez de la Frontera · Sabadell · Móstoles · Santa Cruz de Tenerife · Alcalá de Henares · Fuenlabrada · Almería · Leganés · Donostia / San Sebastián · Sants-Montjuïc · Castelló de la Plana · Burgos · Santander · Albacete · Horta-Guinardó · Alcorcón · Getafe · Nou Barris · Hortaleza · San Blas-Canillejas · Tetuán de las Victorias