Live Weather & Forecast
Weather in Saint-Martin-Boulogne
Hauts-de-France, France · Real-time conditions & 3-day outlook
9°C
Feels like 6°C
49°F / Feels 43°F
Partly cloudy
Saint-Martin-Boulogne, Hauts-de-France
🌙 Nighttime
Updated: 2026-04-16 04:00
Humidity
93%
Wind
20.2 km/h SW
Wind Gust
34.1 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
8.6°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 Saint-Martin-Boulogne, Hauts-de-France
12 AM
10°
Clear
1 AM
10°
Clear
2 AM
10°
Partly Cloudy
3 AM
10°
Partly Cloudy
4 AM
9°
Partly cloudy
5 AM
10°
Clear
6 AM
10°
Partly Cloudy
7 AM
9°
Partly Cloudy
8 AM
9°
Partly Cloudy
9 AM
10°
Partly Cloudy
10 AM
11°
Sunny
11 AM
11°
Sunny
12 PM
11°
Sunny
1 PM
12°
Sunny
2 PM
12°
Partly Cloudy
3 PM
12°
Sunny
4 PM
12°
Partly Cloudy
5 PM
12°
Partly Cloudy
6 PM
12°
Cloudy
7 PM
11°
Overcast
8 PM
11°
Overcast
9 PM
11°
Cloudy
10 PM
11°
Overcast
11 PM
11°
Overcast
3-Day Forecast
Daily overview for Saint-Martin-Boulogne, Hauts-de-France
Today
Partly Cloudy
12°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 24.1 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°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 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°
🌧️ 71% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0.73 mm
☀️ UV Index: 1
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:53 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Saint-Martin-Boulogne
Plan your trip to Saint-Martin-Boulogne, 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 Saint-Martin-Boulogne?
Current conditions in Saint-Martin-Boulogne: Partly cloudy, temperature 9°C, humidity 93%.
What is the best time to visit Saint-Martin-Boulogne?
The best time to visit Saint-Martin-Boulogne is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Saint-Martin-Boulogne?
Saint-Martin-Boulogne is located at approximately 50.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Saint-Martin-Boulogne?
The wettest period in Saint-Martin-Boulogne is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Saint-Martin-Boulogne?
For visits to Saint-Martin-Boulogne during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Saint-Martin-Boulogne in?
Saint-Martin-Boulogne is located in France, in the state of Hauts-de-France.
What are the public holidays in Saint-Martin-Boulogne in 2026?
View the 2026 public holidays for Saint-Martin-Boulogne on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint-Martin-Boulogne?
The weather forecast for Saint-Martin-Boulogne uses coordinates 50.7259, 1.6339.