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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 Sunday, 06 July 2025 at 19:06 from the nearest observation station of Grande-Synthe.

Sunday, July 6th

22°C     17°C

100%
 87%


Heavy rain

Temperature Max: 22°C    Temperature Min: 17°C
Precipitation Probability: 100% (Rain)
Percentage of sky occluded by clouds: 87%
Wind speed: 15 km/h East
Humidity: 82%°        UV Index: 4
Sunrise: 05:44     Sunset: 22:06

Monday, July 7th

19°C     14°C

85%
 67%


Rain

Temperature Max: 19°C    Temperature Min: 14°C
Precipitation Probability: 85% (Rain)
Percentage of sky occluded by clouds: 67%
Wind speed: 25 km/h South
Humidity: 73%°        UV Index: 5
Sunrise: 05:45     Sunset: 22:05

Tuesday, July 8th

20°C     13°C

52%
 32%


Rain

Temperature Max: 20°C    Temperature Min: 13°C
Precipitation Probability: 52% (Rain)
Percentage of sky occluded by clouds: 32%
Wind speed: 23 km/h South-East
Humidity: 66%°        UV Index: 6
Sunrise: 05:46     Sunset: 22:05

Wednesday, July 9th

22°C     13°C

0%
 19%


Mostly clear

Temperature Max: 22°C    Temperature Min: 13°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 19%
Wind speed: 9 km/h South
Humidity: 64%°        UV Index: 7
Sunrise: 05:47     Sunset: 22:04

Thursday, July 10th

24°C     13°C

0%
 19%


Mostly clear

Temperature Max: 24°C    Temperature Min: 13°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 19%
Wind speed: 9 km/h South
Humidity: 67%°        UV Index: 7
Sunrise: 05:48     Sunset: 22:03

Friday, July 11th

24°C     15°C

0%
 10%


Clear

Temperature Max: 24°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 10%
Wind speed: 14 km/h Sout-East
Humidity: 71%°        UV Index: 7
Sunrise: 05:49     Sunset: 22:02

Saturday, July 12th

24°C     16°C

0%
 14%


Mostly clear

Temperature Max: 24°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 14%
Wind speed: 17 km/h Sout-East
Humidity: 71%°        UV Index: 7
Sunrise: 05:50     Sunset: 22:01

Sunday, July 13th

25°C     16°C

0%
 26%


Mostly clear

Temperature Max: 25°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 26%
Wind speed: 14 km/h Sout-East
Humidity: 69%°        UV Index: 7
Sunrise: 05:51     Sunset: 22:01

Monday, July 14th

26°C     17°C

0%
 23%


Mostly clear

Temperature Max: 26°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 23%
Wind speed: 18 km/h South-East
Humidity: 69%°        UV Index: 7
Sunrise: 05:52     Sunset: 22:00

Tuesday, July 15th

25°C     17°C

0%
 26%


Mostly clear

Temperature Max: 25°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 26%
Wind speed: 13 km/h Sout-East
Humidity: 68%°        UV Index: 7
Sunrise: 05:54     Sunset: 21:59









Latest Grande-Synthe weather conditions
The latest weather data for Grande-Synthe were collected Sunday, 06 July 2025 at 19:06 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Sun, 06 July at 19:06

20°C

1004.58 hPa
4 mm/h
 93%


Rain

Temperature: 20°C
Pressure: 1004.58 mbars
Precipitation Intensity: 4 mm/h
Percentage of sky occluded by clouds: 93%
Wind speed: 19 km/h East
Wind Gust Speed: 32.05 km/h
Visibility: 17722.63 km    Humidity: 75%
Dew Point: 15°        UV Index: 1








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

Mon, 07 Jul - 6am
      16°C

Grande-Synthe weather:
Drizzle
41% Rain     98%
Wind Speed: 15 kmh
Wind Gust: 32 kmh

Mon, 07 Jul - 7am
      15°C

Grande-Synthe weather:
Drizzle
52% Rain     98%
Wind Speed: 17 kmh
Wind Gust: 34 kmh

Mon, 07 Jul - 8am
      15°C

Grande-Synthe weather:
Drizzle
56% Rain     98%
Wind Speed: 18 kmh
Wind Gust: 36 kmh

Mon, 07 Jul - 9am
      16°C

Grande-Synthe weather:
Drizzle
55% Rain     99%
Wind Speed: 20 kmh
Wind Gust: 40 kmh

Mon, 07 Jul - 10am
      16°C

Grande-Synthe weather:
Drizzle
50% Rain     99%
Wind Speed: 23 kmh
Wind Gust: 44 kmh

Mon, 07 Jul - 11am
      16°C

Grande-Synthe weather:
Drizzle
40% Rain     98%
Wind Speed: 26 kmh
Wind Gust: 49 kmh

Mon, 07 Jul - 12pm
      17°C

Grande-Synthe weather:
Windy
24% Rain     95%
Wind Speed: 28 kmh
Wind Gust: 52 kmh

Mon, 07 Jul - 1pm
      17°C

Grande-Synthe weather:
Windy
12% Rain     66%
Wind Speed: 30 kmh
Wind Gust: 54 kmh

Mon, 07 Jul - 2pm
      18°C

Grande-Synthe weather:
Windy
0%      48%
Wind Speed: 30 kmh
Wind Gust: 55 kmh

Mon, 07 Jul - 3pm
      18°C

Grande-Synthe weather:
Windy
0%      42%
Wind Speed: 30 kmh
Wind Gust: 53 kmh

Mon, 07 Jul - 4pm
      19°C

Grande-Synthe weather:
Windy
0%      23%
Wind Speed: 28 kmh
Wind Gust: 52 kmh

Mon, 07 Jul - 5pm
      18°C

Grande-Synthe weather:
Windy
0%      31%
Wind Speed: 26 kmh
Wind Gust: 50 kmh

Mon, 07 Jul - 6pm
      18°C

Grande-Synthe weather:
Windy
0%      40%
Wind Speed: 24 kmh
Wind Gust: 47 kmh

Mon, 07 Jul - 7pm
      18°C

Grande-Synthe weather:
Mostly clear
2% Rain     20%
Wind Speed: 22 kmh
Wind Gust: 43 kmh

Mon, 07 Jul - 8pm
      18°C

Grande-Synthe weather:
Mostly clear
0%      36%
Wind Speed: 19 kmh
Wind Gust: 39 kmh

Mon, 07 Jul - 9pm
      17°C

Grande-Synthe weather:
Mostly clear
0%      16%
Wind Speed: 14 kmh
Wind Gust: 31 kmh

Mon, 07 Jul - 10pm
      16°C

Grande-Synthe weather:
Mostly clear
0%      22%
Wind Speed: 8 kmh
Wind Gust: 20 kmh

Mon, 07 Jul - 11pm
      14°C

Grande-Synthe weather:
Mostly clear
0%      33%
Wind Speed: 7 kmh
Wind Gust: 10 kmh

Tue, 08 Jul - 12am
      14°C

Grande-Synthe weather:
Partly cloudy
5% Rain     58%
Wind Speed: 10 kmh
Wind Gust: 13 kmh

Tue, 08 Jul - 1am
      13°C

Grande-Synthe weather:
Mostly cloudy
8% Rain     76%
Wind Speed: 12 kmh
Wind Gust: 20 kmh

Tue, 08 Jul - 2am
      14°C

Grande-Synthe weather:
Rain
14% Rain     59%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 08 Jul - 3am
      14°C

Grande-Synthe weather:
Drizzle
14% Rain     49%
Wind Speed: 17 kmh
Wind Gust: 28 kmh

Tue, 08 Jul - 4am
      14°C

Grande-Synthe weather:
Partly cloudy
8% Rain     41%
Wind Speed: 23 kmh
Wind Gust: 37 kmh

Tue, 08 Jul - 5am
      14°C

Grande-Synthe weather:
Windy
7% Rain     46%
Wind Speed: 27 kmh
Wind Gust: 44 kmh

Attribution:             







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