Weather forecast in Boulogne-sur-Mer

This data display current weather and forecast for the coming days in Boulogne-sur-Mer. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Boulogne-sur-Mer current temperature and weather

9 January 2026

Night
6.7°C Feels like: 0.7°C	Light rain
	Wind: 56.2 Km/h (34.9 mph) SW Pressure: 974 hPa (28.75 inHg) Humidity: 94%	Precip. prob.: 100% Visibility: 9 km (5 mi) UV index: 0
Morning
3.5°C Feels like: -4.3°C	Blizzard
	Wind: 67 Km/h (41.6 mph) W Pressure: 986 hPa (29.11 inHg) Humidity: 96%	Precip. prob.: 100% Visibility: 0 km (0 mi) UV index: 0
Day
3.8°C Feels like: -3.5°C	Blizzard
	Wind: 59.8 Km/h (37.1 mph) W Pressure: 990 hPa (29.24 inHg) Humidity: 90%	Precip. prob.: 100% Visibility: 0 km (0 mi) UV index: 0.1
Evening
3.3°C Feels like: -3.9°C	Blizzard
	Wind: 52.9 Km/h (32.9 mph) W Pressure: 993 hPa (29.33 inHg) Humidity: 95%	Precip. prob.: 100% Visibility: 0 km (0 mi) UV index: 0

Marine weather forecast Boulogne-sur-Mer

The graphs show wave heights and directions, as well as wind speed and direction in Boulogne-sur-Mer for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in Boulogne-sur-Mer throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Boulogne-sur-Mer is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.