Live Weather & Forecast
Weather in Boulogne-sur-Mer
Hauts-de-France, France · Real-time conditions & 3-day outlook
10°C
Feels like 8°C
50°F / Feels 46°F
Partly Cloudy
Boulogne-sur-Mer, Hauts-de-France
🌙 Nighttime
Updated: 2026-04-16 04:45
Humidity
94%
Wind
18 km/h SW
Wind Gust
31.6 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.8°C
Wind Degree
217°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
131.9 μg/m³
NO₂
9.3 μg/m³
O₃
75 μg/m³
SO₂
1.3 μg/m³
PM 2.5
6.9 μg/m³
PM 10
15 μg/m³
Today's Hourly Forecast
24-hour breakdown for Boulogne-sur-Mer, Hauts-de-France
12 AM
11°
Clear
1 AM
11°
Clear
2 AM
10°
Clear
3 AM
10°
Clear
4 AM
10°
Partly Cloudy
5 AM
10°
Clear
6 AM
10°
Clear
7 AM
10°
Overcast
8 AM
10°
Partly Cloudy
9 AM
10°
Partly Cloudy
10 AM
11°
Partly Cloudy
11 AM
11°
Sunny
12 PM
12°
Sunny
1 PM
12°
Sunny
2 PM
12°
Partly Cloudy
3 PM
12°
Partly Cloudy
4 PM
12°
Partly Cloudy
5 PM
12°
Sunny
6 PM
12°
Sunny
7 PM
11°
Partly Cloudy
8 PM
11°
Cloudy
9 PM
11°
Overcast
10 PM
11°
Partly Cloudy
11 PM
11°
Partly Cloudy
3-Day Forecast
Daily overview for Boulogne-sur-Mer, Hauts-de-France
Today
Partly Cloudy
12°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:50 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
13°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:52 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
12°
/
10°
🌧️ 83% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 18 km/h
🌧️ Total precip: 0.38 mm
☀️ UV Index: 1
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:53 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Boulogne-sur-Mer
Plan your trip to Boulogne-sur-Mer, France around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Boulogne-sur-Mer?
Current conditions in Boulogne-sur-Mer: Partly Cloudy, temperature 10°C, humidity 94%.
What is the best time to visit Boulogne-sur-Mer?
The best time to visit Boulogne-sur-Mer is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Boulogne-sur-Mer?
Boulogne-sur-Mer is located at approximately 50.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Boulogne-sur-Mer?
The wettest period in Boulogne-sur-Mer is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Boulogne-sur-Mer?
For visits to Boulogne-sur-Mer during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Boulogne-sur-Mer in?
Boulogne-sur-Mer is located in France, in the state of Hauts-de-France.
What are the public holidays in Boulogne-sur-Mer in 2026?
View the 2026 public holidays for Boulogne-sur-Mer on our Holidays page.
What are the GPS coordinates used for the weather forecast in Boulogne-sur-Mer?
The weather forecast for Boulogne-sur-Mer uses coordinates 50.726, 1.6119.