🇫🇷 Weather in Grande-Synthe
Map Overlays:
Hourly Forecast for Grande-Synthe
00:00
14°
73%
01:00
14°
73%
02:00
14°
11%
03:00
13°
16%
04:00
13°
12%
05:00
13°
10%
06:00
13°
12%
07:00
14°
12%
08:00
14°
10%
09:00
15°
14%
10:00
16°
16%
11:00
16°
3%
12:00
17°
10%
13:00
17°
9%
14:00
17°
73%
15:00
16°
73%
16:00
15°
73%
17:00
15°
73%
18:00
15°
73%
19:00
16°
73%
20:00
16°
87%
21:00
15°
9%
22:00
15°
17%
23:00
14°
8%
14-Day Forecast for Grande-Synthe
Tue, Jun 02
Moderate rain
18° /
14°
Wed, Jun 03
Patchy rain nearby
17° /
13°
Thu, Jun 04
Moderate rain
16° /
13°
Fri, Jun 05
Patchy rain nearby
17° /
12°
Sat, Jun 06
Patchy rain nearby
20° /
12°
Sun, Jun 07
Mist
19° /
13°
Mon, Jun 08
Partly Cloudy
20° /
13°
Tue, Jun 09
Sunny
16° /
13°
Wed, Jun 10
Partly Cloudy
20° /
11°
Thu, Jun 11
Partly Cloudy
17° /
14°
Fri, Jun 12
Sunny
18° /
12°
Sat, Jun 13
Partly Cloudy
25° /
13°
Sun, Jun 14
Patchy rain nearby
20° /
16°
Mon, Jun 15
Patchy rain nearby
20° /
14°
Additional Forecasts for Grande-Synthe
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 206.0 μg/m³
O₃ (Ozone) 66.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.8 μg/m³
SO₂ (Sulphur Dioxide) 6.9 μg/m³
PM2.5 (Fine particles) 5.8 μg/m³
PM10 (Coarse particles) 10.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in France
Frequently Asked Questions about Weather in Grande-Synthe
What is the temperature in Grande-Synthe right now?
The current temperature in Grande-Synthe is 14°C (58°F), light rain shower (feels like 5°C).
What's the weather like in Grande-Synthe right now?
Conditions in Grande-Synthe right now: Light rain shower, humidity 85%, wind 27 km/h WSW.
What is today's forecast for Grande-Synthe?
Today in Grande-Synthe: high 18°C, low 14°C, moderate rain. Chance of rain: 88%.
What is the 7-day weather forecast for Grande-Synthe?
Daily highs and lows for Grande-Synthe:
- 2026-06-02: 18°C / 14°C
- 2026-06-03: 17°C / 13°C
- 2026-06-04: 16°C / 13°C
- 2026-06-05: 17°C / 12°C
- 2026-06-06: 20°C / 12°C
- 2026-06-07: 19°C / 13°C
- 2026-06-08: 20°C / 13°C
Is it going to rain in Grande-Synthe today?
There is a 88% chance of rain in Grande-Synthe today. Total expected precipitation: 10.95 mm.
What is the wind speed in Grande-Synthe right now?
Wind in Grande-Synthe is currently 27 km/h (17 mph) from the WSW.
What is the UV index in Grande-Synthe right now?
The UV index in Grande-Synthe is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
