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 Thursday, 18 June 2026 at 11:04 from the nearest observation station of Grande-Synthe.

Thursday, June 18th

25°C 16°C

70%
90%

Rain

Temperature Max: 25°C    Temperature Min: 16°C
Precipitation Probability: 70% (Rain)
Percentage of sky occluded by clouds: 90%
Wind speed: 7 km/h South-East
Humidity: 74%°        UV Index: 5
Sunrise: 05:36     Sunset: 22:08

Friday, June 19th

31°C 19°C

41%
51%

Thunderstorms

Temperature Max: 31°C    Temperature Min: 19°C
Precipitation Probability: 41% (Rain)
Percentage of sky occluded by clouds: 51%
Wind speed: 14 km/h North
Humidity: 64%°        UV Index: 6
Sunrise: 05:36     Sunset: 22:08

Saturday, June 20th

27°C 16°C

42%
44%

Thunderstorms

Temperature Max: 27°C    Temperature Min: 16°C
Precipitation Probability: 42% (Rain)
Percentage of sky occluded by clouds: 44%
Wind speed: 11 km/h South-East
Humidity: 70%°        UV Index: 6
Sunrise: 05:36     Sunset: 22:09

Sunday, June 21st

29°C 17°C

55%
46%

Thunderstorms

Temperature Max: 29°C    Temperature Min: 17°C
Precipitation Probability: 55% (Rain)
Percentage of sky occluded by clouds: 46%
Wind speed: 14 km/h Sout-East
Humidity: 75%°        UV Index: 7
Sunrise: 05:36     Sunset: 22:09

Monday, June 22nd

32°C 21°C

49%
34%

Mostly clear

Temperature Max: 32°C    Temperature Min: 21°C
Precipitation Probability: 49%
Percentage of sky occluded by clouds: 34%
Wind speed: 12 km/h Sout-East
Humidity: 69%°        UV Index: 7
Sunrise: 05:36     Sunset: 22:09

Tuesday, June 23rd

31°C 23°C

33%
41%

Partly cloudy

Temperature Max: 31°C    Temperature Min: 23°C
Precipitation Probability: 33%
Percentage of sky occluded by clouds: 41%
Wind speed: 15 km/h East
Humidity: 64%°        UV Index: 6
Sunrise: 05:36     Sunset: 22:09

Wednesday, June 24th

28°C 20°C

0%
7%

Clear

Temperature Max: 28°C    Temperature Min: 20°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 7%
Wind speed: 14 km/h Sout-East
Humidity: 66%°        UV Index: 8
Sunrise: 05:37     Sunset: 22:09

Thursday, June 25th

23°C 16°C

0%
1%

Clear

Temperature Max: 23°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 1%
Wind speed: 19 km/h Sout-East
Humidity: 68%°        UV Index: 8
Sunrise: 05:37     Sunset: 22:09

Friday, June 26th

22°C 16°C

0%
33%

Mostly clear

Temperature Max: 22°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 33%
Wind speed: 16 km/h Sout-East
Humidity: 75%°        UV Index: 7
Sunrise: 05:38     Sunset: 22:09

Saturday, June 27th

24°C 18°C

0%
0%

Clear

Temperature Max: 24°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 16 km/h Sout-East
Humidity: 74%°        UV Index: 8
Sunrise: 05:38     Sunset: 22:09

Latest Grande-Synthe weather conditions

The latest weather data for Grande-Synthe were collected Thursday, 18 June 2026 at 11:04 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Thu, 18 June at 11:04

22°C

1019.01 hPa
0 mm/h
82%

Mostly cloudy

Temperature: 22°C
Pressure: 1019.01 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 82%
Wind speed: 4 km/h East
Wind Gust Speed: 13.78 km/h
Visibility: 24781.9 km Humidity: 75%
Dew Point: 18° UV Index: 3

Grande-Synthe next hours weather forecast

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

Thu, 18 Jun - 2pm

25°C

Grande-Synthe weather:
Mostly cloudy
0% 81%
Wind Speed: 7 kmh
Wind Gust: 21 kmh

Thu, 18 Jun - 3pm

25°C

Grande-Synthe weather:
Mostly cloudy
0% 86%
Wind Speed: 9 kmh
Wind Gust: 22 kmh

Thu, 18 Jun - 4pm

24°C

Grande-Synthe weather:
Cloudy
10% Rain 99%
Wind Speed: 9 kmh
Wind Gust: 22 kmh

Thu, 18 Jun - 5pm

24°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 10 kmh
Wind Gust: 22 kmh

Thu, 18 Jun - 6pm

23°C

Grande-Synthe weather:
Cloudy
27% Rain 95%
Wind Speed: 9 kmh
Wind Gust: 19 kmh

Thu, 18 Jun - 7pm

22°C

Grande-Synthe weather:
Rain
35% Rain 88%
Wind Speed: 6 kmh
Wind Gust: 16 kmh

Thu, 18 Jun - 8pm

22°C

Grande-Synthe weather:
Rain
40% Rain 81%
Wind Speed: 7 kmh
Wind Gust: 15 kmh

Thu, 18 Jun - 9pm

21°C

Grande-Synthe weather:
Mostly cloudy
29% Rain 80%
Wind Speed: 7 kmh
Wind Gust: 14 kmh

Thu, 18 Jun - 10pm

21°C

Grande-Synthe weather:
Mostly cloudy
29% Rain 64%
Wind Speed: 8 kmh
Wind Gust: 12 kmh

Thu, 18 Jun - 11pm

21°C

Grande-Synthe weather:
Mostly cloudy
10% Rain 86%
Wind Speed: 7 kmh
Wind Gust: 12 kmh

Fri, 19 Jun - 12am

20°C

Grande-Synthe weather:
Drizzle
6% Rain 49%
Wind Speed: 8 kmh
Wind Gust: 14 kmh

Fri, 19 Jun - 1am

20°C

Grande-Synthe weather:
Mostly clear
0% 24%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Fri, 19 Jun - 2am

19°C

Grande-Synthe weather:
Partly cloudy
0% 39%
Wind Speed: 6 kmh
Wind Gust: 6 kmh

Fri, 19 Jun - 3am

19°C

Grande-Synthe weather:
Mostly clear
0% 14%
Wind Speed: 7 kmh
Wind Gust: 9 kmh

Fri, 19 Jun - 4am

19°C

Grande-Synthe weather:
Mostly clear
31% 27%
Wind Speed: 7 kmh
Wind Gust: 9 kmh

Fri, 19 Jun - 5am

19°C

Grande-Synthe weather:
Mostly clear
26% 28%
Wind Speed: 9 kmh
Wind Gust: 9 kmh

Fri, 19 Jun - 6am

19°C

Grande-Synthe weather:
Mostly clear
25% 37%
Wind Speed: 10 kmh
Wind Gust: 10 kmh

Fri, 19 Jun - 7am

19°C

Grande-Synthe weather:
Mostly clear
0% 37%
Wind Speed: 9 kmh
Wind Gust: 10 kmh

Fri, 19 Jun - 8am

21°C

Grande-Synthe weather:
Mostly clear
0% 19%
Wind Speed: 9 kmh
Wind Gust: 12 kmh

Fri, 19 Jun - 9am

23°C

Grande-Synthe weather:
Mostly clear
0% 15%
Wind Speed: 9 kmh
Wind Gust: 14 kmh

Fri, 19 Jun - 10am

25°C

Grande-Synthe weather:
Mostly clear
0% 24%
Wind Speed: 10 kmh
Wind Gust: 18 kmh

Fri, 19 Jun - 11am

27°C

Grande-Synthe weather:
Mostly clear
26% 36%
Wind Speed: 13 kmh
Wind Gust: 21 kmh

Fri, 19 Jun - 12pm

29°C

Grande-Synthe weather:
Partly cloudy
27% 40%
Wind Speed: 16 kmh
Wind Gust: 25 kmh

Fri, 19 Jun - 1pm

30°C

Grande-Synthe weather:
Partly cloudy
27% 52%
Wind Speed: 15 kmh
Wind Gust: 27 kmh

Attribution:

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