Having lived in Madrid for five years, I deeply understand the importance of checking the Madrid weather forecast in advance. While the city’s weather is generally pleasant, seasonal changes are quite noticeable, especially in spring and autumn when temperature differences between morning and evening can exceed 15 degrees. Today I’ll share some practical methods I use to check Madrid’s 15-day weather forecast.
Authoritative Weather Forecast Websites
The most reliable source is Spain’s National Meteorological Agency AEMET’s official website, with timely Madrid weather forecast updates and high accuracy. Additionally, Eltiempo.es and Tiempo.com have user-friendly interfaces with clear 15-day forecasts. I personally prefer comparing data from two or three websites simultaneously for better confidence. Worth mentioning, AEMET’s mobile app is well-designed with useful notification features that send advance alerts for extreme weather.

Mobile App User Experience
I’ve tried several weather apps, and Weather Underground and AccuWeather provide detailed 15-day forecasts including temperature, precipitation probability, wind speed, humidity, and more. Here’s a tip: if you live in Madrid’s suburbs or surrounding towns, set your precise location in the app, as weather can differ significantly between the city center and mountain areas. Free versions do have quite a few ads, but the basic functions are sufficient.
| Website/App | Update Frequency | Forecast Days | Special Features |
| AEMET Official | Every 6 hours | 7-15 days | Weather alerts |
| Eltiempo.es | Daily | 14 days | Clean interface |
| AccuWeather | Real-time | 15 days | MinuteCast |
| Weather Underground | Hourly | 10 days | Community data |
Seasonal Weather Characteristics
Madrid summers are truly hot, often exceeding 35°C in July and August, making the 15-day forecast especially useful for planning heat-relief activities. Winters aren’t too cold but occasionally drop below freezing, particularly in January. Spring and autumn are the most comfortable seasons, though watch out for spring pollen allergies - weather forecast sites usually include pollen index alerts.
Practical Advice
From my experience, when checking the 15-day forecast, focus on these points: the first week’s forecast is relatively accurate for planning outdoor activities; the second week’s Madrid weather forecast serves more as a trend reference for long-term planning. Also, in Madrid’s weather forecasts, precipitation probability above 60% usually means rain, while 30-60% is a toss-up. I recommend checking the weather every morning, especially when planning weekend trips - start monitoring forecast changes three days in advance for more relaxed planning.