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 Friday, 01 May 2026 at 15:04 from the nearest observation station of Grande-Synthe.

Friday, May 1st

24°C 8°C

0%
0%

Clear

Temperature Max: 24°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 14 km/h North
Humidity: 44%°        UV Index: 5
Sunrise: 06:24     Sunset: 21:12

Saturday, May 2nd

20°C 12°C

75%
89%

Rain

Temperature Max: 20°C    Temperature Min: 12°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 89%
Wind speed: 8 km/h East
Humidity: 69%°        UV Index: 4
Sunrise: 06:22     Sunset: 21:14

Sunday, May 3rd

17°C 12°C

0%
85%

Mostly cloudy

Temperature Max: 17°C    Temperature Min: 12°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 85%
Wind speed: 20 km/h North-East
Humidity: 72%°        UV Index: 3
Sunrise: 06:20     Sunset: 21:15

Monday, May 4th

16°C 10°C

0%
67%

Mostly cloudy

Temperature Max: 16°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 67%
Wind speed: 12 km/h South-East
Humidity: 75%°        UV Index: 4
Sunrise: 06:19     Sunset: 21:17

Tuesday, May 5th

15°C 10°C

62%
71%

Rain

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 62% (Rain)
Percentage of sky occluded by clouds: 71%
Wind speed: 16 km/h Sout-East
Humidity: 74%°        UV Index: 4
Sunrise: 06:17     Sunset: 21:19

Wednesday, May 6th

13°C 8°C

55%
72%

Drizzle

Temperature Max: 13°C    Temperature Min: 8°C
Precipitation Probability: 55% (Rain)
Percentage of sky occluded by clouds: 72%
Wind speed: 16 km/h South
Humidity: 68%°        UV Index: 4
Sunrise: 06:15     Sunset: 21:20

Thursday, May 7th

14°C 4°C

0%
61%

Partly cloudy

Temperature Max: 14°C    Temperature Min: 4°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 61%
Wind speed: 10 km/h South
Humidity: 65%°        UV Index: 4
Sunrise: 06:13     Sunset: 21:22

Friday, May 8th

19°C 7°C

0%
33%

Mostly clear

Temperature Max: 19°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 33%
Wind speed: 15 km/h West
Humidity: 60%°        UV Index: 5
Sunrise: 06:12     Sunset: 21:23

Saturday, May 9th

18°C 10°C

35%
89%

Rain

Temperature Max: 18°C    Temperature Min: 10°C
Precipitation Probability: 35% (Rain)
Percentage of sky occluded by clouds: 89%
Wind speed: 16 km/h West
Humidity: 66%°        UV Index: 3
Sunrise: 06:10     Sunset: 21:25

Sunday, May 10th

17°C 12°C

44%
86%

Heavy rain

Temperature Max: 17°C    Temperature Min: 12°C
Precipitation Probability: 44% (Rain)
Percentage of sky occluded by clouds: 86%
Wind speed: 14 km/h Sout-East
Humidity: 78%°        UV Index: 3
Sunrise: 06:08     Sunset: 21:26

Latest Grande-Synthe weather conditions

The latest weather data for Grande-Synthe were collected Friday, 01 May 2026 at 15:04 from the nearest observation station of Grande-Synthe.

Latest weather conditions collected Fri, 01 May at 15:04

24°C

1020.9 hPa
0 mm/h
0%

Clear

Temperature: 24°C
Pressure: 1020.9 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 0%
Wind speed: 13 km/h North
Wind Gust Speed: 28.17 km/h
Visibility: 32205.62 km Humidity: 36%
Dew Point: 8° UV Index: 5

Grande-Synthe next hours weather forecast

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

Fri, 01 May - 6pm

21°C

Grande-Synthe weather:
Clear
0% 0%
Wind Speed: 10 kmh
Wind Gust: 23 kmh

Fri, 01 May - 7pm

20°C

Grande-Synthe weather:
Clear
0% 1%
Wind Speed: 9 kmh
Wind Gust: 22 kmh

Fri, 01 May - 8pm

19°C

Grande-Synthe weather:
Clear
0% 3%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Fri, 01 May - 9pm

17°C

Grande-Synthe weather:
Clear
0% 8%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Fri, 01 May - 10pm

16°C

Grande-Synthe weather:
Partly cloudy
0% 49%
Wind Speed: 6 kmh
Wind Gust: 11 kmh

Fri, 01 May - 11pm

15°C

Grande-Synthe weather:
Mostly cloudy
0% 69%
Wind Speed: 6 kmh
Wind Gust: 19 kmh

Sat, 02 May - 12am

14°C

Grande-Synthe weather:
Mostly cloudy
0% 78%
Wind Speed: 7 kmh
Wind Gust: 10 kmh

Sat, 02 May - 1am

14°C

Grande-Synthe weather:
Mostly cloudy
0% 86%
Wind Speed: 8 kmh
Wind Gust: 12 kmh

Sat, 02 May - 2am

14°C

Grande-Synthe weather:
Cloudy
0% 91%
Wind Speed: 9 kmh
Wind Gust: 16 kmh

Sat, 02 May - 3am

13°C

Grande-Synthe weather:
Mostly cloudy
0% 86%
Wind Speed: 9 kmh
Wind Gust: 15 kmh

Sat, 02 May - 4am

13°C

Grande-Synthe weather:
Partly cloudy
0% 62%
Wind Speed: 8 kmh
Wind Gust: 15 kmh

Sat, 02 May - 5am

13°C

Grande-Synthe weather:
Cloudy
23% Rain 90%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Sat, 02 May - 6am

13°C

Grande-Synthe weather:
Cloudy
0% 94%
Wind Speed: 9 kmh
Wind Gust: 17 kmh

Sat, 02 May - 7am

12°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 8 kmh
Wind Gust: 18 kmh

Sat, 02 May - 8am

13°C

Grande-Synthe weather:
Cloudy
0% 98%
Wind Speed: 9 kmh
Wind Gust: 19 kmh

Sat, 02 May - 9am

14°C

Grande-Synthe weather:
Cloudy
0% 97%
Wind Speed: 9 kmh
Wind Gust: 19 kmh

Sat, 02 May - 10am

15°C

Grande-Synthe weather:
Cloudy
0% 93%
Wind Speed: 8 kmh
Wind Gust: 19 kmh

Sat, 02 May - 11am

17°C

Grande-Synthe weather:
Cloudy
0% 88%
Wind Speed: 8 kmh
Wind Gust: 19 kmh

Sat, 02 May - 12pm

18°C

Grande-Synthe weather:
Mostly cloudy
0% 86%
Wind Speed: 6 kmh
Wind Gust: 17 kmh

Sat, 02 May - 1pm

19°C

Grande-Synthe weather:
Mostly cloudy
0% 69%
Wind Speed: 5 kmh
Wind Gust: 16 kmh

Sat, 02 May - 2pm

20°C

Grande-Synthe weather:
Mostly cloudy
0% 83%
Wind Speed: 6 kmh
Wind Gust: 17 kmh

Sat, 02 May - 3pm

20°C

Grande-Synthe weather:
Mostly cloudy
0% 85%
Wind Speed: 6 kmh
Wind Gust: 19 kmh

Sat, 02 May - 4pm

20°C

Grande-Synthe weather:
Mostly cloudy
8% Rain 81%
Wind Speed: 8 kmh
Wind Gust: 22 kmh

Sat, 02 May - 5pm

19°C

Grande-Synthe weather:
Cloudy
0% 94%
Wind Speed: 11 kmh
Wind Gust: 25 kmh

Attribution:

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