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 Monday, 28 September 2026 at 19:04 from the nearest observation station of Grande-Synthe.

Monday, September 28th

19°C 16°C

100%
100%

Rain

Temperature Max: 19°C    Temperature Min: 16°C
Precipitation Probability: 100% (Rain)
Percentage of sky occluded by clouds: 100%
Wind speed: 7 km/h South-East
Humidity: 81%°        UV Index: 3
Sunrise: 07:46     Sunset: 19:35

Tuesday, September 29th

26°C 16°C

87%
60%

Rain

Temperature Max: 26°C    Temperature Min: 16°C
Precipitation Probability: 87% (Rain)
Percentage of sky occluded by clouds: 60%
Wind speed: 12 km/h North-West
Humidity: 77%°        UV Index: 3
Sunrise: 07:48     Sunset: 19:33

Wednesday, September 30th

22°C 17°C

88%
98%

Rain

Temperature Max: 22°C    Temperature Min: 17°C
Precipitation Probability: 88% (Rain)
Percentage of sky occluded by clouds: 98%
Wind speed: 15 km/h North
Humidity: 82%°        UV Index: 3
Sunrise: 07:49     Sunset: 19:31

Thursday, October 1st

20°C 13°C

66%
35%

Drizzle

Temperature Max: 20°C    Temperature Min: 13°C
Precipitation Probability: 66% (Rain)
Percentage of sky occluded by clouds: 35%
Wind speed: 17 km/h North-East
Humidity: 75%°        UV Index: 3
Sunrise: 07:51     Sunset: 19:29

Friday, October 2nd

20°C 11°C

0%
57%

Partly cloudy

Temperature Max: 20°C    Temperature Min: 11°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 57%
Wind speed: 7 km/h North
Humidity: 70%°        UV Index: 3
Sunrise: 07:52     Sunset: 19:26

Saturday, October 3rd

19°C 10°C

0%
42%

Partly cloudy

Temperature Max: 19°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 42%
Wind speed: 6 km/h South
Humidity: 71%°        UV Index: 3
Sunrise: 07:54     Sunset: 19:24

Sunday, October 4th

19°C 9°C

0%
43%

Partly cloudy

Temperature Max: 19°C    Temperature Min: 9°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 43%
Wind speed: 7 km/h Sout-East
Humidity: 74%°        UV Index: 3
Sunrise: 07:55     Sunset: 19:22

Monday, October 5th

19°C 8°C

0%
43%

Partly cloudy

Temperature Max: 19°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 43%
Wind speed: 4 km/h North-West
Humidity: 70%°        UV Index: 3
Sunrise: 07:57     Sunset: 19:20

Tuesday, October 6th

18°C 9°C

0%
44%

Partly cloudy

Temperature Max: 18°C    Temperature Min: 9°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 44%
Wind speed: 7 km/h South-East
Humidity: 74%°        UV Index: 3
Sunrise: 07:59     Sunset: 19:17

Wednesday, October 7th

15°C 9°C

54%
90%

Drizzle

Temperature Max: 15°C    Temperature Min: 9°C
Precipitation Probability: 54% (Rain)
Percentage of sky occluded by clouds: 90%
Wind speed: 15 km/h South-East
Humidity: 78%°        UV Index: 2
Sunrise: 08:00     Sunset: 19:15

Latest Grande-Synthe weather conditions

The latest weather data for Grande-Synthe were collected Monday, 28 September 2026 at 19:04 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Mon, 28 September at 19:04

19°C

1020.09 hPa
3 mm/h
100%

Rain

Temperature: 19°C
Pressure: 1020.09 mbars
Precipitation Intensity: 3 mm/h
Percentage of sky occluded by clouds: 100%
Wind speed: 8 km/h Sout-East
Wind Gust Speed: 15.46 km/h
Visibility: 26935.16 km Humidity: 77%
Dew Point: 15° UV Index: 0

Grande-Synthe next hours weather forecast

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

Tue, 29 Sep - 3am

16°C

Grande-Synthe weather:
Cloudy
13% Rain 100%
Wind Speed: 11 kmh
Wind Gust: 24 kmh

Tue, 29 Sep - 4am

16°C

Grande-Synthe weather:
Cloudy
0% 100%
Wind Speed: 10 kmh
Wind Gust: 22 kmh

Tue, 29 Sep - 5am

16°C

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

Tue, 29 Sep - 6am

16°C

Grande-Synthe weather:
Cloudy
0% 99%
Wind Speed: 9 kmh
Wind Gust: 20 kmh

Tue, 29 Sep - 7am

16°C

Grande-Synthe weather:
Cloudy
10% Rain 100%
Wind Speed: 8 kmh
Wind Gust: 17 kmh

Tue, 29 Sep - 8am

16°C

Grande-Synthe weather:
Cloudy
11% Rain 98%
Wind Speed: 9 kmh
Wind Gust: 18 kmh

Tue, 29 Sep - 9am

17°C

Grande-Synthe weather:
Mostly cloudy
8% Rain 81%
Wind Speed: 10 kmh
Wind Gust: 19 kmh

Tue, 29 Sep - 10am

18°C

Grande-Synthe weather:
Partly cloudy
0% 61%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Tue, 29 Sep - 11am

19°C

Grande-Synthe weather:
Mostly cloudy
0% 87%
Wind Speed: 10 kmh
Wind Gust: 20 kmh

Tue, 29 Sep - 12pm

21°C

Grande-Synthe weather:
Partly cloudy
0% 42%
Wind Speed: 10 kmh
Wind Gust: 21 kmh

Tue, 29 Sep - 1pm

22°C

Grande-Synthe weather:
Mostly clear
0% 28%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Tue, 29 Sep - 2pm

23°C

Grande-Synthe weather:
Mostly clear
0% 26%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Tue, 29 Sep - 3pm

25°C

Grande-Synthe weather:
Partly cloudy
0% 38%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Tue, 29 Sep - 4pm

25°C

Grande-Synthe weather:
Mostly clear
0% 31%
Wind Speed: 15 kmh
Wind Gust: 27 kmh

Tue, 29 Sep - 5pm

26°C

Grande-Synthe weather:
Partly cloudy
0% 60%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Tue, 29 Sep - 6pm

25°C

Grande-Synthe weather:
Mostly cloudy
0% 82%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Tue, 29 Sep - 7pm

24°C

Grande-Synthe weather:
Mostly cloudy
0% 68%
Wind Speed: 11 kmh
Wind Gust: 24 kmh

Tue, 29 Sep - 8pm

23°C

Grande-Synthe weather:
Partly cloudy
0% 61%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Tue, 29 Sep - 9pm

22°C

Grande-Synthe weather:
Partly cloudy
0% 62%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Tue, 29 Sep - 10pm

21°C

Grande-Synthe weather:
Partly cloudy
0% 57%
Wind Speed: 13 kmh
Wind Gust: 27 kmh

Tue, 29 Sep - 11pm

20°C

Grande-Synthe weather:
Mostly cloudy
0% 72%
Wind Speed: 15 kmh
Wind Gust: 31 kmh

Wed, 30 Sep - 12am

20°C

Grande-Synthe weather:
Mostly cloudy
0% 64%
Wind Speed: 16 kmh
Wind Gust: 31 kmh

Wed, 30 Sep - 1am

19°C

Grande-Synthe weather:
Partly cloudy
0% 59%
Wind Speed: 16 kmh
Wind Gust: 32 kmh

Wed, 30 Sep - 2am

19°C

Grande-Synthe weather:
Mostly cloudy
0% 82%
Wind Speed: 16 kmh
Wind Gust: 31 kmh

Attribution:

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