Grande-Synthe weather

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Grande-Synthe weather

Here is the Grande-Synthe weather forecast. You will find below :
- Grande-Synthe weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Grande-Synthe
- the lastest Grande-Synthe weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Grande-Synthe. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Grande-Synthe :
- weather forecast for towns close to Grande-Synthe :
   - Fort-Mardyck weather forecast : town located at 1.89 km
   - Saint-Pol-sur-Mer weather forecast : town located at 3.67 km
   - Spycker weather forecast : town located at 5.40 km
   - Loon-Plage weather forecast : town located at 5.72 km
   - Armbouts-Cappel weather forecast : town located at 5.82 km
   - Cappelle-la-Grande weather forecast : town located at 6.01 km
   - Craywick weather forecast : town located at 6.11 km
   - Dunkerque weather forecast : town located at 6.37 km

- weather forecast for department prefecture of Nord : Weather of Lille
- weather forecast for other cities of Nord : Nord
- global weather on the map of France : weather france map

Must see: the road map of Grande-Synthe, the photos of Grande-Synthe, the map of Grande-Synthe.

I like Grande-Synthe !

7, 8 and 10 days weather forecast for Grande-Synthe

Week Forecast:

The latest weather data for Grande-Synthe were collected Sunday, 15 February 2026 at 11:04 from the nearest observation station of Grande-Synthe.

Sunday, February 15th

7°C -0°C

93%
97%

Temperature Max: 7°C    Temperature Min: -0°C
Precipitation Probability: 93%
Percentage of sky occluded by clouds: 97%
Wind speed: 26 km/h North
Humidity: 83%°        UV Index: 1
Sunrise: 08:03     Sunset: 18:07

Monday, February 16th

8°C 6°C

79%
83%

Rain

Temperature Max: 8°C    Temperature Min: 6°C
Precipitation Probability: 79% (Rain)
Percentage of sky occluded by clouds: 83%
Wind speed: 27 km/h East
Humidity: 77%°        UV Index: 1
Sunrise: 08:01     Sunset: 18:08

Tuesday, February 17th

6°C 3°C

0%
66%

Windy

Temperature Max: 6°C    Temperature Min: 3°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 66%
Wind speed: 25 km/h South-East
Humidity: 72%°        UV Index: 1
Sunrise: 07:59     Sunset: 18:10

Wednesday, February 18th

5°C 1°C

0%
84%

Mostly cloudy

Temperature Max: 5°C    Temperature Min: 1°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 84%
Wind speed: 20 km/h West
Humidity: 73%°        UV Index: 1
Sunrise: 07:57     Sunset: 18:12

Thursday, February 19th

5°C 0°C

56%
86%

Sleet

Temperature Max: 5°C    Temperature Min: 0°C
Precipitation Probability: 56% (Sleet)
Percentage of sky occluded by clouds: 86%
Wind speed: 24 km/h West
Humidity: 69%°        UV Index: 1
Sunrise: 07:55     Sunset: 18:14

Friday, February 20th

7°C -2°C

0%
86%

Mostly cloudy

Temperature Max: 7°C    Temperature Min: -2°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 86%
Wind speed: 16 km/h North
Humidity: 69%°        UV Index: 2
Sunrise: 07:54     Sunset: 18:16

Saturday, February 21st

11°C 7°C

56%
98%

Sleet

Temperature Max: 11°C    Temperature Min: 7°C
Precipitation Probability: 56% (Sleet)
Percentage of sky occluded by clouds: 98%
Wind speed: 31 km/h North-East
Humidity: 85%°        UV Index: 2
Sunrise: 07:52     Sunset: 18:17

Sunday, February 22nd

11°C 8°C

0%
97%

Windy

Temperature Max: 11°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 97%
Wind speed: 24 km/h East
Humidity: 84%°        UV Index: 2
Sunrise: 07:50     Sunset: 18:19

Monday, February 23rd

11°C 9°C

0%
91%

Cloudy

Temperature Max: 11°C    Temperature Min: 9°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 91%
Wind speed: 22 km/h North-East
Humidity: 78%°        UV Index: 2
Sunrise: 07:48     Sunset: 18:21

Tuesday, February 24th

11°C 7°C

0%
47%

Partly cloudy

Temperature Max: 11°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 47%
Wind speed: 16 km/h East
Humidity: 74%°        UV Index: 2
Sunrise: 07:46     Sunset: 18:23

Latest Grande-Synthe weather conditions

The latest weather data for Grande-Synthe were collected Sunday, 15 February 2026 at 11:04 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Sun, 15 February at 11:04

2°C

1008.68 hPa
0 mm/h
96%

Windy

Temperature: 2°C
Pressure: 1008.68 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 96%
Wind speed: 28 km/h North
Wind Gust Speed: 51.65 km/h
Visibility: 27845.63 km Humidity: 75%
Dew Point: -2° UV Index: 1

Grande-Synthe next hours weather forecast

This is the next hours weather forecast for Grande-Synthe.

Sun, 15 Feb - 4pm

1°C

Grande-Synthe weather:
Sleet
82% Sleet 99%
Wind Speed: 27 kmh
Wind Gust: 47 kmh

Sun, 15 Feb - 5pm

1°C

Grande-Synthe weather:
Drizzle
76% Rain 99%
Wind Speed: 26 kmh
Wind Gust: 46 kmh

Sun, 15 Feb - 6pm

1°C

Grande-Synthe weather:
Rain
78% Rain 99%
Wind Speed: 24 kmh
Wind Gust: 41 kmh

Sun, 15 Feb - 7pm

2°C

Grande-Synthe weather:
Rain
73% Rain 99%
Wind Speed: 25 kmh
Wind Gust: 42 kmh

Sun, 15 Feb - 8pm

3°C

Grande-Synthe weather:
Rain
63% Rain 98%
Wind Speed: 19 kmh
Wind Gust: 46 kmh

Sun, 15 Feb - 9pm

6°C

Grande-Synthe weather:
Drizzle
53% Rain 78%
Wind Speed: 25 kmh
Wind Gust: 48 kmh

Sun, 15 Feb - 10pm

7°C

Grande-Synthe weather:
Drizzle
40% Rain 76%
Wind Speed: 24 kmh
Wind Gust: 47 kmh

Sun, 15 Feb - 11pm

7°C

Grande-Synthe weather:
Windy
0% 68%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Mon, 16 Feb - 12am

7°C

Grande-Synthe weather:
Windy
0% 71%
Wind Speed: 30 kmh
Wind Gust: 52 kmh

Mon, 16 Feb - 1am

7°C

Grande-Synthe weather:
Windy
0% 30%
Wind Speed: 31 kmh
Wind Gust: 53 kmh

Mon, 16 Feb - 2am

7°C

Grande-Synthe weather:
Windy
0% 22%
Wind Speed: 31 kmh
Wind Gust: 53 kmh

Mon, 16 Feb - 3am

7°C

Grande-Synthe weather:
Windy
0% 34%
Wind Speed: 31 kmh
Wind Gust: 52 kmh

Mon, 16 Feb - 4am

6°C

Grande-Synthe weather:
Windy
0% 40%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Mon, 16 Feb - 5am

6°C

Grande-Synthe weather:
Windy
0% 30%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Mon, 16 Feb - 6am

6°C

Grande-Synthe weather:
Windy
0% 67%
Wind Speed: 27 kmh
Wind Gust: 48 kmh

Mon, 16 Feb - 7am

6°C

Grande-Synthe weather:
Windy
0% 86%
Wind Speed: 26 kmh
Wind Gust: 47 kmh

Mon, 16 Feb - 8am

6°C

Grande-Synthe weather:
Cloudy
0% 90%
Wind Speed: 24 kmh
Wind Gust: 44 kmh

Mon, 16 Feb - 9am

6°C

Grande-Synthe weather:
Drizzle
33% Rain 90%
Wind Speed: 26 kmh
Wind Gust: 43 kmh

Mon, 16 Feb - 10am

6°C

Grande-Synthe weather:
Drizzle
33% Rain 85%
Wind Speed: 27 kmh
Wind Gust: 45 kmh

Mon, 16 Feb - 11am

7°C

Grande-Synthe weather:
Windy
0% 87%
Wind Speed: 28 kmh
Wind Gust: 50 kmh

Mon, 16 Feb - 12pm

7°C

Grande-Synthe weather:
Windy
0% 78%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Mon, 16 Feb - 1pm

8°C

Grande-Synthe weather:
Windy
0% 72%
Wind Speed: 30 kmh
Wind Gust: 50 kmh

Mon, 16 Feb - 2pm

8°C

Grande-Synthe weather:
Windy
0% 81%
Wind Speed: 30 kmh
Wind Gust: 51 kmh

Mon, 16 Feb - 3pm

8°C

Grande-Synthe weather:
Windy
0% 82%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Attribution:

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