Boulogne-sur-Mer Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Boulogne-sur-Mer

Boulogne-sur-Mer temperature today is 18°, feels like 18°, with a humidity level of 77% and wind at 3.2 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Boulogne-sur-Mer: expect a high of 19° and a low of 10°, with scattered clouds.

broken clouds
18°
broken clouds
H: 19° L: 18°
Feels like 18°
AQI: Fair (2/5)
Humidity
77%
Dew 14°
Wind speed
3.2 km/h
W · G4.82
Pressure
1030 hPa
Visibility
10 km
Weather Summary
Currently in Boulogne-sur-Mer, expect varied conditions with mild temperatures around 18°. Winds are calm winds.
Precipitation Probability
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Sun
20:00
17°
 
14°
 
10°
 
12°
Mon
08:00
17°
 
19°
 
19°
 
17°
Mon
20:00
15°
 
13°
 
12°
 
11°
Tue
08:00
16°
 
18°
 
19°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:36
Sunset
Sunset
19:57
Moon Phase
Waxing Gibbous (86%)
Timezone: GMT+05:30
Last updated: Sep 20, 2026 10:53 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
50.716671
Longitude
Longitude
1.616670
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More about Boulogne-sur-Mer
Content curated by the NearWeather editorial team · Updated periodically

Boulogne-sur-Mer, France: Climate and Weather Year Round

Boulogne-sur-Mer is a picturesque coastal town located in northern France, known for its rich history, charming architecture, and stunning natural beauty. The town is situated on the Côte d'Opale, facing the English Channel, and offers a unique climate that combines the influences of the maritime and continental weather systems.

Temperature

Boulogne-sur-Mer experiences a temperate oceanic climate, characterized by mild summers and cool winters. The average temperature in the summer months of June, July, and August ranges from 16°C (61°F) to 21°C (70°F), providing pleasant conditions for outdoor activities and beach visits. Winter temperatures, on the other hand, range from 3°C (37°F) to 7°C (45°F), making it a suitable destination for those who enjoy cooler temperatures.

The table below illustrates the average monthly temperatures in Boulogne-sur-Mer:

Month Average Temperature (°C)
January 5
February 5
March 7
April 9
May 12
June 15
July 17
August 17
September 15
October 11
November 8
December 6

Rainfall

Boulogne-sur-Mer experiences a moderate amount of rainfall throughout the year, with the highest precipitation occurring during the autumn and winter months. The annual average rainfall in Boulogne-sur-Mer is around 800mm (31 inches). The wettest months are typically October and November, while the summer months of July and August tend to be drier.

The chart below provides a visual representation of the average monthly rainfall in Boulogne-sur-Mer:

Average Monthly Rainfall in Boulogne-sur-Mer
Source: Boulogne-sur-Mer Meteorological Department

Sunshine Hours

Boulogne-sur-Mer enjoys a moderate amount of sunshine throughout the year, with the summer months offering the most hours of daylight. The average annual sunshine hours in Boulogne-sur-Mer is approximately 1,700 hours, with July and August receiving the highest amount of sunlight.

The table below presents the average monthly sunshine hours in Boulogne-sur-Mer:

Month Sunshine Hours
January 60
February 75
March 115
April 175
May 205
June 215
July 220
August 205
September 160
October 110
November 70
December 55

Wind

Boulogne-sur-Mer experiences moderate to strong winds throughout the year, mainly influenced by the coastal location and the prevailing westerly winds. The average wind speed in Boulogne-sur-Mer is around 20 km/h (12 mph). The windiest months are typically during the winter and early spring, while the summer months tend to have calmer winds.

Climate Variations

While Boulogne-sur-Mer generally experiences a temperate oceanic climate, it is important to note that climate variations can occur. These variations can be influenced by factors such as climate change, El Niño, and other global climate patterns. It is always advisable to check the local weather forecast for the most up-to-date information before planning any outdoor activities or trips to Boulogne-sur-Mer.

In conclusion, Boulogne-sur-Mer offers a mild and pleasant climate year round, with cool winters and comfortable summers. The town's coastal location provides a unique atmosphere and influences the weather patterns, resulting in moderate rainfall, moderate winds, and a moderate amount of sunshine. Whether you are interested in exploring the historical sites, enjoying the beautiful beaches, or indulging in the local cuisine, Boulogne-sur-Mer's climate is sure to enhance your experience.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Boulogne-sur-Mer
What is the temperature in Boulogne-sur-Mer right now?

The current temperature in Boulogne-sur-Mer is 18°, and it feels like 18°. Today's high is 19° and the low is 18°.

Will it rain in Boulogne-sur-Mer today?

No rain is expected in Boulogne-sur-Mer today (0% chance). Conditions are currently broken clouds.

What is the weather in Boulogne-sur-Mer today?

Boulogne-sur-Mer is experiencing broken clouds with a temperature of 18°. Humidity is at 77% and wind speed is 3.2 km/h from the W.

What is the humidity in Boulogne-sur-Mer today?

Humidity in Boulogne-sur-Mer is 77% right now, with a dew point of 14°. Comfort levels are moderate.

What is the wind speed in Boulogne-sur-Mer today?

Wind speed in Boulogne-sur-Mer is 3.2 km/h, flowing at 260° W wind direction. Gusts up to 4.82 km/h.

What is the 5-day forecast for Boulogne-sur-Mer?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Boulogne-sur-Mer. Today's high is 19° and low is 18°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Boulogne-sur-Mer today?

It feels like 18° in Boulogne-sur-Mer today, with 55% cloud cover and 10 km visibility.

Weather in Boulogne-sur-Mer