Weather Forecast for Brest: October 1, 2026
- 1, 2026, will feature a mix of clear skies, morning humidity, and afternoon cloud cover, with temperatures ranging from 12 °C to 19 °C, according to regional forecasting...
- The day begins under a clear sky and high humidity levels in Brest, with temperatures hovering around 12 °C at daybreak.
- Afternoon temperatures stabilize between 18 °C and 19 °C and hold steady through the end of the day.
Brest weather on Thursday, Oct. 1, 2026, will feature a mix of clear skies, morning humidity, and afternoon cloud cover, with temperatures ranging from 12 °C to 19 °C, according to regional forecasting data published by Ouest-France.
Morning Weather Conditions and Temperatures in Brest
The day begins under a clear sky and high humidity levels in Brest, with temperatures hovering around 12 °C at daybreak. Temperatures climb steadily to 16 °C by late morning as clouds move into the area before breaking up toward the end of the period. Winds remain light, blowing from the southwest at 5 km/h before briefly intensifying to 10 km/h and shifting westward.
Afternoon and Evening Progression
Afternoon temperatures stabilize between 18 °C and 19 °C and hold steady through the end of the day. The sky shifts from partly cloudy to heavily overcast and covered before clearing gradually. West-southwesterly winds reach 10 km/h with gusts up to 25 km/h, later turning southwest and strengthening to 15 km/h with gusts up to 30 km/h. Humidity stays moderate throughout the afternoon. Evening conditions start mild with temperatures near 18 °C before dropping to 15 °C late in the night. Winds shift from southwest at 15 km/h to south-southeast and south at roughly 10 km/h, with gusts decreasing to 15 km/h. Cloud cover transitions from partly cloudy to a veil of high clouds before turning completely overcast.
Nighttime Forecast and Outlook for Friday
Overnight temperatures start at 15 °C and dip to 14 °C near dawn under heavy cloud cover and rising humidity. Light to moderate winds between 5 and 10 km/h shift from a southerly flow to south-southeast. On Friday, Oct. 2, 2026, temperatures will span from 14 °C in the morning to a high of 19 °C in the afternoon. Morning cloud cover will give way to variable high clouds, followed by very cloudy to cloudy conditions by the evening. Winds starting from the southeast at 10 km/h will shift south at 15 km/h, bringing gusts up to 30 km/h before easing to south-southwest at 10 km/h.