In Saint-Hilaire-de-Riez, the sky will be very cloudy when you wake up this Monday, October 21, but the air temperature will be mild. At dawn, the wind force will be 25 km/h, and will gradually decrease towards mid-morning to reach around 10 km/h, then suddenly increase to approximately 20 km/h around noon. In bursts, it will be able to exceed 45 km/h. It will be coming from the South-East during this period. During the first half of the day, the weather will be mostly cloudy. The mercury will read 17°C at 6 a.m., dropping to 14°C by mid-morning, then rising to 18°C around noon.
In the afternoon, the wind will gradually strengthen between noon and 5 p.m. to approximately 65 km/h, then fade towards the beginning of the evening to reach around 40 km/h. It will be able to exceed 115 km/h in bursts. Its direction will be unstable during this interval. The sky will remain overcast, and rain is forecast between 5 p.m. and 6 p.m. The thermometer will continue to drop at the end of the afternoon to reach 14°C.
During the evening, the sky will still be overcast around 6 p.m., before completely revealing itself in the early evening and becoming veiled in fog around 11 p.m. We expect drizzle towards the beginning of the evening. The thermometer will continue to decrease between 7 p.m. and midnight to reach 9°C, while the wind will decrease to approximately 5 km/h towards the start of the night. Gusts could reach 105 km/h. Its orientation will vary during this time slot.
During the night, the sky will still be covered in fog around midnight, then become cloudy at the start of the night and will completely cover around 2 a.m. The wind force will vary between 5 and 10 km/h, while the mercury will continue to drop in the middle of the night to reach 6°C. The wind direction will be inconsistent during this time slot.
Tomorrow, temperatures will be low for the month of October: they will reach a maximum of 15°C (from 3 p.m. to 5 p.m.) and a minimum of 6°C (from 6 a.m. to 7 a.m.). The weather will be mostly clear.
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