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 Wednesday, 18 February 2026 at 15:04 from the nearest observation station of Grande-Synthe.

Wednesday, February 18th

6°C 2°C

87%
98%

Rain

Temperature Max: 6°C    Temperature Min: 2°C
Precipitation Probability: 87% (Rain)
Percentage of sky occluded by clouds: 98%
Wind speed: 26 km/h West
Humidity: 76%°        UV Index: 1
Sunrise: 07:57     Sunset: 18:12

Thursday, February 19th

8°C 4°C

97%
98%

Rain

Temperature Max: 8°C    Temperature Min: 4°C
Precipitation Probability: 97% (Rain)
Percentage of sky occluded by clouds: 98%
Wind speed: 12 km/h West
Humidity: 89%°        UV Index: 1
Sunrise: 07:55     Sunset: 18:14

Friday, February 20th

11°C 5°C

62%
97%

Drizzle

Temperature Max: 11°C    Temperature Min: 5°C
Precipitation Probability: 62% (Rain)
Percentage of sky occluded by clouds: 97%
Wind speed: 22 km/h North-East
Humidity: 83%°        UV Index: 2
Sunrise: 07:54     Sunset: 18:16

Saturday, February 21st

12°C 9°C

50%
96%

Drizzle

Temperature Max: 12°C    Temperature Min: 9°C
Precipitation Probability: 50% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 33 km/h East
Humidity: 84%°        UV Index: 2
Sunrise: 07:52     Sunset: 18:17

Sunday, February 22nd

12°C 10°C

75%
96%

Drizzle

Temperature Max: 12°C    Temperature Min: 10°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 32 km/h North-East
Humidity: 85%°        UV Index: 2
Sunrise: 07:50     Sunset: 18:19

Monday, February 23rd

12°C 9°C

62%
81%

Drizzle

Temperature Max: 12°C    Temperature Min: 9°C
Precipitation Probability: 62% (Rain)
Percentage of sky occluded by clouds: 81%
Wind speed: 29 km/h East
Humidity: 79%°        UV Index: 1
Sunrise: 07:48     Sunset: 18:21

Tuesday, February 24th

13°C 10°C

0%
86%

Mostly cloudy

Temperature Max: 13°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 86%
Wind speed: 24 km/h North
Humidity: 79%°        UV Index: 2
Sunrise: 07:46     Sunset: 18:23

Wednesday, February 25th

13°C 8°C

0%
88%

Windy

Temperature Max: 13°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 88%
Wind speed: 26 km/h North-East
Humidity: 77%°        UV Index: 1
Sunrise: 07:43     Sunset: 18:24

Thursday, February 26th

8°C 5°C

41%
72%

Drizzle

Temperature Max: 8°C    Temperature Min: 5°C
Precipitation Probability: 41% (Rain)
Percentage of sky occluded by clouds: 72%
Wind speed: 28 km/h North-East
Humidity: 75%°        UV Index: 1
Sunrise: 07:41     Sunset: 18:26

Friday, February 27th

8°C 5°C

63%
80%

Rain

Temperature Max: 8°C    Temperature Min: 5°C
Precipitation Probability: 63% (Rain)
Percentage of sky occluded by clouds: 80%
Wind speed: 35 km/h North-East
Humidity: 78%°        UV Index: 1
Sunrise: 07:39     Sunset: 18:28

Latest Grande-Synthe weather conditions

The latest weather data for Grande-Synthe were collected Wednesday, 18 February 2026 at 15:04 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Wed, 18 February at 15:04

6°C

1003.24 hPa
0 mm/h
98%

Windy

Temperature: 6°C
Pressure: 1003.24 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 98%
Wind speed: 28 km/h West
Wind Gust Speed: 47.68 km/h
Visibility: 33280.98 km Humidity: 69%
Dew Point: 1° UV Index: 1

Grande-Synthe next hours weather forecast

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

Wed, 18 Feb - 5pm

6°C

Grande-Synthe weather:
Windy
0% 99%
Wind Speed: 30 kmh
Wind Gust: 51 kmh

Wed, 18 Feb - 6pm

6°C

Grande-Synthe weather:
Windy
0% 99%
Wind Speed: 30 kmh
Wind Gust: 52 kmh

Wed, 18 Feb - 7pm

5°C

Grande-Synthe weather:
Windy
0% 99%
Wind Speed: 30 kmh
Wind Gust: 51 kmh

Wed, 18 Feb - 8pm

5°C

Grande-Synthe weather:
Rain
68% Rain 99%
Wind Speed: 29 kmh
Wind Gust: 53 kmh

Wed, 18 Feb - 9pm

4°C

Grande-Synthe weather:
Rain
80% Rain 99%
Wind Speed: 29 kmh
Wind Gust: 51 kmh

Wed, 18 Feb - 10pm

4°C

Grande-Synthe weather:
Rain
82% Rain 99%
Wind Speed: 28 kmh
Wind Gust: 48 kmh

Wed, 18 Feb - 11pm

4°C

Grande-Synthe weather:
Drizzle
78% Rain 99%
Wind Speed: 27 kmh
Wind Gust: 48 kmh

Thu, 19 Feb - 12am

4°C

Grande-Synthe weather:
Drizzle
77% Rain 99%
Wind Speed: 25 kmh
Wind Gust: 46 kmh

Thu, 19 Feb - 1am

4°C

Grande-Synthe weather:
Rain
81% Rain 99%
Wind Speed: 24 kmh
Wind Gust: 43 kmh

Thu, 19 Feb - 2am

4°C

Grande-Synthe weather:
Rain
80% Rain 99%
Wind Speed: 23 kmh
Wind Gust: 41 kmh

Thu, 19 Feb - 3am

5°C

Grande-Synthe weather:
Drizzle
79% Rain 99%
Wind Speed: 22 kmh
Wind Gust: 39 kmh

Thu, 19 Feb - 4am

5°C

Grande-Synthe weather:
Rain
76% Rain 99%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Thu, 19 Feb - 5am

5°C

Grande-Synthe weather:
Drizzle
72% Rain 99%
Wind Speed: 19 kmh
Wind Gust: 33 kmh

Thu, 19 Feb - 6am

5°C

Grande-Synthe weather:
Drizzle
68% Rain 99%
Wind Speed: 18 kmh
Wind Gust: 32 kmh

Thu, 19 Feb - 7am

5°C

Grande-Synthe weather:
Drizzle
64% Rain 99%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Thu, 19 Feb - 8am

5°C

Grande-Synthe weather:
Cloudy
0% 99%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Thu, 19 Feb - 9am

5°C

Grande-Synthe weather:
Cloudy
0% 99%
Wind Speed: 16 kmh
Wind Gust: 30 kmh

Thu, 19 Feb - 10am

6°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 16 kmh
Wind Gust: 29 kmh

Thu, 19 Feb - 11am

6°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 15 kmh
Wind Gust: 28 kmh

Thu, 19 Feb - 12pm

6°C

Grande-Synthe weather:
Cloudy
0% 97%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Thu, 19 Feb - 1pm

7°C

Grande-Synthe weather:
Cloudy
0% 99%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Thu, 19 Feb - 2pm

7°C

Grande-Synthe weather:
Cloudy
0% 99%
Wind Speed: 12 kmh
Wind Gust: 23 kmh

Thu, 19 Feb - 3pm

8°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 10 kmh
Wind Gust: 20 kmh

Thu, 19 Feb - 4pm

8°C

Grande-Synthe weather:
Cloudy
0% 96%
Wind Speed: 9 kmh
Wind Gust: 16 kmh

Attribution:

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