10-Day Weather Forecast for Grande-Synthe

Six-hourly outlook through Thursday 22 October. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Tuesday
13 Oct
—
—
Mostly sunny
20°C (68°F)
0.1 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Hourly ›
Wednesday
14 Oct
Mostly clear
14°C (57°F)
0 mm (0 in)
Partly cloudy
11°C (52°F)
0 mm (0 in)
Partly cloudy
18°C (64°F)
0 mm (0 in)
Partly cloudy
14°C (57°F)
0 mm (0 in)
Hourly ›
Thursday
15 Oct
Partly cloudy
12°C (54°F)
0 mm (0 in)
Partly cloudy
10°C (50°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Hourly ›
Friday
16 Oct
Clear skies
15°C (59°F)
0 mm (0 in)
Rain
16°C (61°F)
1.1 mm (0.04 in)
Rain
18°C (64°F)
2.6 mm (0.1 in)
Light rain showers
14°C (57°F)
0.9 mm (0.04 in)
Hourly ›
Saturday
17 Oct
Heavy rain showers
13°C (55°F)
5.5 mm (0.2 in)
Rain showers
12°C (54°F)
2.9 mm (0.1 in)
Rain showers
13°C (55°F)
3.4 mm (0.1 in)
Rain showers
11°C (52°F)
4.4 mm (0.2 in)
Hourly ›
Sunday
18 Oct
Rain showers
10°C (50°F)
2 mm (0.1 in)
Rain showers
10°C (50°F)
3.8 mm (0.1 in)
Clear skies
13°C (55°F)
0 mm (0 in)
Rain
11°C (52°F)
2.5 mm (0.1 in)
Hourly ›
Monday
19 Oct
Light rain
13°C (55°F)
0.5 mm (0.02 in)
Partly cloudy
12°C (54°F)
0 mm (0 in)
Clear skies
14°C (57°F)
0 mm (0 in)
Cloudy
14°C (57°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Clear skies
11°C (52°F)
0 mm (0 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Partly cloudy
16°C (61°F)
0 mm (0 in)
Mostly clear
14°C (57°F)
0 mm (0 in)
Hourly ›
Wednesday
21 Oct
Cloudy
12°C (54°F)
0 mm (0 in)
Partly cloudy
10°C (50°F)
0 mm (0 in)
Cloudy
13°C (55°F)
0.4 mm (0.02 in)
Cloudy
14°C (57°F)
0.2 mm (0.01 in)
Hourly ›
Thursday
22 Oct
Partly cloudy
14°C (57°F)
0.3 mm (0.01 in)
Cloudy
12°C (54°F)
0 mm (0 in)
—
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Grande-Synthe this week?

Today's weather - Tuesday 13 Oct

For the rest of Tuesday the predicted weather in Grande-Synthe is mostly sunny with some rain. The temperature will be around 20°C (68°F).

Tomorrow's weather - Wednesday 14 Oct

Tomorrow's weather in Grande-Synthe will be partly cloudy. Temperatures will range from a cold 11°C (52°F) to a mild 18°C (64°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Grande-Synthe will start at 20°C (68°F) on Tuesday, then cooling down. Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 12°C (54°F). Compared to October norms, this represents typical weather. There will be plenty of sunshine throughout this time. Precipitation levels will be more than usual (versus normal October rainfall), with mixed conditions, with some heavy rain showers especially on Sat, Sun. Precipitation is expected on roughly 3 days (Fri, Sat, Sun).

Weather Forecast FAQ for Grande-Synthe

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Tuesday with a low of 9°C (48°F).

Will it rain next week in Grande-Synthe?

Yes, rain is expected on 3 days , specifically on Fri, Sat, Sun.

How much rainfall is expected next week?

A total of 30 mm (1.2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 9°C (48°F) to 20°C (68°F).

More about Grande-Synthe

Explore the full Grande-Synthe climate overview with monthly averages, or check rainfall data and temperature by month.

Grande-Synthe weather by month

Browse monthly averages for Grande-Synthe: climate by month with temperature, rainfall and sunshine.

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