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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 Saturday, 17 October 2026 at 08:03 from the nearest observation station of Grande-Synthe.

Saturday, October 17th

15°C     11°C

100%
 59%


Rain

Temperature Max: 15°C    Temperature Min: 11°C
Precipitation Probability: 100% (Rain)
Percentage of sky occluded by clouds: 59%
Wind speed: 24 km/h South
Humidity: 74%°        UV Index: 2
Sunrise: 08:17     Sunset: 18:54

Sunday, October 18th

13°C     9°C

92%
 69%


Rain

Temperature Max: 13°C    Temperature Min: 9°C
Precipitation Probability: 92% (Rain)
Percentage of sky occluded by clouds: 69%
Wind speed: 13 km/h Sout-East
Humidity: 77%°        UV Index: 2
Sunrise: 08:19     Sunset: 18:52

Monday, October 19th

14°C     6°C

68%
 81%


Drizzle

Temperature Max: 14°C    Temperature Min: 6°C
Precipitation Probability: 68% (Rain)
Percentage of sky occluded by clouds: 81%
Wind speed: 9 km/h West
Humidity: 83%°        UV Index: 2
Sunrise: 08:20     Sunset: 18:50

Tuesday, October 20th

15°C     9°C

68%
 69%


Rain

Temperature Max: 15°C    Temperature Min: 9°C
Precipitation Probability: 68% (Rain)
Percentage of sky occluded by clouds: 69%
Wind speed: 15 km/h West
Humidity: 79%°        UV Index: 2
Sunrise: 08:22     Sunset: 18:48

Wednesday, October 21st

14°C     11°C

87%
 93%


Rain

Temperature Max: 14°C    Temperature Min: 11°C
Precipitation Probability: 87% (Rain)
Percentage of sky occluded by clouds: 93%
Wind speed: 19 km/h North-East
Humidity: 80%°        UV Index: 2
Sunrise: 08:24     Sunset: 18:46

Thursday, October 22nd

15°C     8°C

75%
 63%


Drizzle

Temperature Max: 15°C    Temperature Min: 8°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 63%
Wind speed: 20 km/h North-East
Humidity: 79%°        UV Index: 2
Sunrise: 08:25     Sunset: 18:44

Friday, October 23rd

13°C     10°C

80%
 77%


Rain

Temperature Max: 13°C    Temperature Min: 10°C
Precipitation Probability: 80% (Rain)
Percentage of sky occluded by clouds: 77%
Wind speed: 29 km/h North-East
Humidity: 77%°        UV Index: 2
Sunrise: 08:27     Sunset: 18:42

Saturday, October 24th

13°C     8°C

73%
 66%


Rain

Temperature Max: 13°C    Temperature Min: 8°C
Precipitation Probability: 73% (Rain)
Percentage of sky occluded by clouds: 66%
Wind speed: 26 km/h North-East
Humidity: 75%°        UV Index: 1
Sunrise: 08:29     Sunset: 18:40

Sunday, October 25th

16°C     10°C

74%
 98%


Drizzle

Temperature Max: 16°C    Temperature Min: 10°C
Precipitation Probability: 74% (Rain)
Percentage of sky occluded by clouds: 98%
Wind speed: 29 km/h North
Humidity: 72%°        UV Index: 2
Sunrise: 07:30     Sunset: 17:38

Monday, October 26th

15°C     10°C

51%
 96%


Drizzle

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 51% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 19 km/h North-East
Humidity: 80%°        UV Index: 2
Sunrise: 07:32     Sunset: 17:36









Latest Grande-Synthe weather conditions


The latest weather data for Grande-Synthe were collected Saturday, 17 October 2026 at 08:03 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Sat, 17 October at 08:03

11°C

1028.35 hPa
1 mm/h
 80%


Rain

Temperature: 11°C
Pressure: 1028.35 mbars
Precipitation Intensity: 1 mm/h
Percentage of sky occluded by clouds: 80%
Wind speed: 17 km/h South
Wind Gust Speed: 36.15 km/h
Visibility: 12537.1 km    Humidity: 84%
Dew Point: 8°        UV Index: 0









Grande-Synthe next hours weather forecast


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

Sat, 17 Oct - 11am
      13°C

Grande-Synthe weather:
Partly cloudy
20% Rain     44%
Wind Speed: 23 kmh
Wind Gust: 39 kmh

Sat, 17 Oct - 12pm
      14°C

Grande-Synthe weather:
Windy
22% Rain     57%
Wind Speed: 25 kmh
Wind Gust: 45 kmh

Sat, 17 Oct - 1pm
      14°C

Grande-Synthe weather:
Drizzle
27% Rain     65%
Wind Speed: 29 kmh
Wind Gust: 50 kmh

Sat, 17 Oct - 2pm
      15°C

Grande-Synthe weather:
Drizzle
28% Rain     45%
Wind Speed: 25 kmh
Wind Gust: 48 kmh

Sat, 17 Oct - 3pm
      14°C

Grande-Synthe weather:
Drizzle
28% Rain     67%
Wind Speed: 28 kmh
Wind Gust: 48 kmh

Sat, 17 Oct - 4pm
      14°C

Grande-Synthe weather:
Rain
27% Rain     67%
Wind Speed: 25 kmh
Wind Gust: 49 kmh

Sat, 17 Oct - 5pm
      14°C

Grande-Synthe weather:
Rain
28% Rain     52%
Wind Speed: 26 kmh
Wind Gust: 46 kmh

Sat, 17 Oct - 6pm
      14°C

Grande-Synthe weather:
Partly cloudy
18% Rain     41%
Wind Speed: 19 kmh
Wind Gust: 41 kmh

Sat, 17 Oct - 7pm
      13°C

Grande-Synthe weather:
Drizzle
29% Rain     68%
Wind Speed: 24 kmh
Wind Gust: 43 kmh

Sat, 17 Oct - 8pm
      12°C

Grande-Synthe weather:
Drizzle
25% Rain     79%
Wind Speed: 24 kmh
Wind Gust: 48 kmh

Sat, 17 Oct - 9pm
      13°C

Grande-Synthe weather:
Partly cloudy
23% Rain     45%
Wind Speed: 24 kmh
Wind Gust: 44 kmh

Sat, 17 Oct - 10pm
      12°C

Grande-Synthe weather:
Mostly cloudy
0%      66%
Wind Speed: 22 kmh
Wind Gust: 41 kmh

Sat, 17 Oct - 11pm
      12°C

Grande-Synthe weather:
Partly cloudy
13% Rain     48%
Wind Speed: 20 kmh
Wind Gust: 41 kmh

Sun, 18 Oct - 12am
      12°C

Grande-Synthe weather:
Mostly cloudy
27% Rain     66%
Wind Speed: 21 kmh
Wind Gust: 51 kmh

Sun, 18 Oct - 1am
      11°C

Grande-Synthe weather:
Rain
43% Rain     80%
Wind Speed: 19 kmh
Wind Gust: 40 kmh

Sun, 18 Oct - 2am
      11°C

Grande-Synthe weather:
Rain
44% Rain     78%
Wind Speed: 17 kmh
Wind Gust: 35 kmh

Sun, 18 Oct - 3am
      11°C

Grande-Synthe weather:
Drizzle
38% Rain     72%
Wind Speed: 21 kmh
Wind Gust: 39 kmh

Sun, 18 Oct - 4am
      11°C

Grande-Synthe weather:
Drizzle
34% Rain     61%
Wind Speed: 22 kmh
Wind Gust: 41 kmh

Sun, 18 Oct - 5am
      10°C

Grande-Synthe weather:
Drizzle
30% Rain     75%
Wind Speed: 15 kmh
Wind Gust: 41 kmh

Sun, 18 Oct - 6am
      10°C

Grande-Synthe weather:
Drizzle
34% Rain     89%
Wind Speed: 13 kmh
Wind Gust: 26 kmh

Sun, 18 Oct - 7am
      10°C

Grande-Synthe weather:
Rain
41% Rain     85%
Wind Speed: 16 kmh
Wind Gust: 38 kmh

Sun, 18 Oct - 8am
      9°C

Grande-Synthe weather:
Rain
40% Rain     90%
Wind Speed: 19 kmh
Wind Gust: 37 kmh

Sun, 18 Oct - 9am
      10°C

Grande-Synthe weather:
Drizzle
32% Rain     73%
Wind Speed: 13 kmh
Wind Gust: 34 kmh

Sun, 18 Oct - 10am
      10°C

Grande-Synthe weather:
Drizzle
32% Rain     82%
Wind Speed: 15 kmh
Wind Gust: 28 kmh

Attribution:             







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