Saint-Gratien Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Saint-Gratien

Saint-Gratien temperature today is 15°, feels like 15°, with a humidity level of 88% and wind at 17.82 km/h. Rain chance today is 21%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Saint-Gratien: expect a high of 16° and a low of 7°, with few clouds.

overcast clouds
15°
overcast clouds
H: 15° L: 15°
Feels like 15°
AQI: Fair (2/5)
Humidity
88%
Dew 13°
Wind speed
17.82 km/h
NW · G37.66
Pressure
1023 hPa
Visibility
6.2 km
Windy Conditions
Wind speed is 17.82 km/h.
High Humidity
Humidity is 88%. May feel uncomfortable.
Weather Summary
Currently in Saint-Gratien, expect varied conditions with mild temperatures around 15°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
21%
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
2%
14
57%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
14°
Fri
20:00
13°
 
10°
 
7°
 
8°
Sat
08:00
11°
 
16°
 
16°
 
11°
Sat
20:00
7°
 
5°
 
4°
 
5°
Sun
08:00
9°
 
13°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
08:12
Sunset
Sunset
19:00
Moon Phase
Waxing Crescent (44%)
Timezone: GMT+05:30
Last updated: Oct 16, 2026 10:53 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
48.973499
Longitude
Longitude
2.287290
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More about Saint-Gratien
Content curated by the NearWeather editorial team · Updated periodically

Saint-Gratien, France: Climate and Weather Year Round

Saint-Gratien is a charming commune located in the Val-d'Oise department in the Île-de-France region of France. It is known for its picturesque landscapes, beautiful parks, and a rich cultural heritage. Understanding the climate and weather patterns of Saint-Gratien is essential for residents and tourists alike. In this article, we will explore the climate, temperature, rainfall, and other important weather aspects of Saint-Gratien throughout the year.

Climate Classification

Saint-Gratien experiences a temperate oceanic climate, which is influenced by its proximity to the Atlantic Ocean. This means that the weather is generally mild, with moderate temperatures and rainfall throughout the year. The climate classification for Saint-Gratien is Cfb according to the Köppen-Geiger climate classification system.

Temperature

The temperature in Saint-Gratien varies significantly between the different seasons. Summers are generally warm and pleasant, while winters can be chilly. Here is a breakdown of the average temperature in Saint-Gratien throughout the year:

Season Average Temperature
Spring (March to May) 9°C to 16°C
Summer (June to August) 15°C to 25°C
Autumn (September to November) 10°C to 17°C
Winter (December to February) 3°C to 8°C

It's important to note that these temperatures are average values and can vary from year to year. Additionally, temperatures can occasionally reach higher or lower extremes during heatwaves or cold spells.

Rainfall

Saint-Gratien receives a moderate amount of rainfall throughout the year, with slightly higher precipitation during the summer months. Here is a breakdown of the average monthly rainfall in Saint-Gratien:

Month Average Rainfall (mm)
January 52 mm
February 42 mm
March 47 mm
April 44 mm
May 57 mm
June 50 mm
July 56 mm
August 51 mm
September 47 mm
October 57 mm
November 56 mm
December 54 mm

As seen from the data, rainfall is relatively evenly distributed throughout the year, with no significant dry or wet seasons. This ensures that the region stays lush and green all year round.

Sunshine Hours

Saint-Gratien enjoys a decent number of sunshine hours throughout the year, providing ample opportunities for outdoor activities and sightseeing. The average monthly sunshine hours in Saint-Gratien are as follows:

Month Sunshine Hours
January 55 hours
February 76 hours
March 121 hours
April 168 hours
May 198 hours
June 202 hours
July 219 hours
August 201 hours
September 155 hours
October 109 hours
November 66 hours
December 45 hours

These sunshine hours provide ample opportunity for residents and visitors to enjoy outdoor activities and explore the beauty of the region.

Weather Highlights

Saint-Gratien experiences mild and pleasant weather throughout most of the year. However, there are some weather highlights that are unique to the region:

  1. Heatwaves: During the summer months, Saint-Gratien can experience occasional heatwaves, where temperatures can soar above 30°C. It is important to stay hydrated and take necessary precautions during such periods.
  2. Frost and Snow: While winters in Saint-Gratien are generally mild, there can be occasional frost and snowfall. These weather events add a touch of winter charm to the region.
  3. Rainfall: Saint-Gratien experiences moderate rainfall throughout the year. The rainfall ensures that the region remains lush and green, providing a beautiful natural environment.

Conclusion

Saint-Gratien has a temperate oceanic climate, characterized by mild temperatures and moderate rainfall throughout the year. Summers are warm and pleasant, while winters can be chilly, with occasional frost and snowfall. The region receives a decent amount of sunshine hours, ensuring ample opportunity for outdoor activities. Whether you are planning a visit to Saint-Gratien or considering it as a place to settle down, understanding its climate and weather patterns will help you make the most of your experience in this beautiful commune.

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 Saint-Gratien
What is the temperature in Saint-Gratien right now?

The current temperature in Saint-Gratien is 15°, and it feels like 15°. Today's high is 15° and the low is 15°.

Will it rain in Saint-Gratien today?

The chance of rain in Saint-Gratien today is 21%. Check the hourly forecast above for exact timing.

What is the weather in Saint-Gratien today?

Saint-Gratien is experiencing overcast clouds with a temperature of 15°. Humidity is at 88% and wind speed is 17.82 km/h from the NW.

What is the humidity in Saint-Gratien today?

Humidity in Saint-Gratien is 88% right now, with a dew point of 13°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Saint-Gratien today?

Wind speed in Saint-Gratien is 17.82 km/h, flowing at 325° NW wind direction. Gusts up to 37.66 km/h.

What is the 5-day forecast for Saint-Gratien?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Saint-Gratien. Today's high is 15° and low is 15°, with a 21% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Saint-Gratien today?

It feels like 15° in Saint-Gratien today, with 100% cloud cover and 6.2 km visibility.

Weather in Saint-Gratien