Leiden Weather Tomorrow & 7-Day Forecast | Netherlands

Check the latest Leiden weather forecast, including tomorrow’s temperatures, rain outlook, wind conditions and a full 7-day forecast. The links below connect to official Dutch weather authorities and trusted Leiden weather websites so you can confirm conditions before commuting, cycling, travelling or planning outdoor activities around South Holland.

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Official & Primary Leiden Weather Resources

• KNMI – Royal Netherlands Meteorological Institute (National Forecasts) – National forecasts, radar maps, synoptic charts and weather model guidance.
• KNMI – Weather Warnings (Code Yellow/Orange/Red) – Alerts for strong winds, heavy rain, thunderstorms, frost and coastal storms.
• Buienradar – Leiden Rain Radar & Forecast – Live rain radar, hourly precipitation chance, cloud cover and wind data.
• Buienradar – Netherlands National Rain Radar – Tracks showers arriving from the North Sea and across the Randstad region.

Additional Leiden Weather Websites

• Weeronline – Leiden Weer & 14-Daagse – 14-day forecast, UV index, humidity, wind and “gevoelstemperatuur”.
• Weerplaza – Leiden Weer & Radar – Hourly rain chance, radar images, wind direction charts and cloud layers.
• Timeanddate.com – Leiden 14-Day Weather – Long-range forecasts, climate patterns and sunrise/sunset times.
• AccuWeather – Leiden Daily Forecast – Temperature, rain probability, wind and cloud cover.

Climate & Seasonal Weather in Leiden

Leiden has a temperate maritime climate strongly influenced by the North Sea. This brings mild winters, cool summers, and frequent cloud cover and showers throughout the year. Coastal wind and weather patterns can shift rapidly.

• Winter (Dec–Feb): Mild to cool, cloudy and damp; occasional frost or wet snow.
• Spring (Mar–May): Mild with alternating sunshine and showers.
• Summer (Jun–Aug): Mild to warm; occasional thunderstorms and brief warm periods.
• Autumn (Sep–Nov): Cool, wet and windy with North Sea storm systems.

Tips for Checking Leiden Weather

• Use buienradar to time showers and track incoming coastal rain bands.
• Check KNMI warnings for wind or storm alerts affecting Randstad.
• Review hour-by-hour forecasts when commuting or planning outdoor activities.
• Pack layers – coastal weather can shift several times per day.

Important Disclaimer

This page provides general information only and does not create, update or maintain any weather data. All forecasts, warnings, radar images and modelling outputs are provided solely by the external websites linked above and may change without notice.

Always follow the latest updates from official Dutch weather authorities and local emergency services. Do not rely on this page, or any single source, for decisions involving travel, events, safety or business planning.