See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Overcast
Feels Like: 19°
Min: 15°
Max: 21°
The next few hours will be mostly cloudy, with today reaching 21°C and dropping to 12°C. The coming days will be cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
08:17
Sunrise
19:43
Sunset
Moon
Waning Gibbous
21:15
Moonrise
13:07
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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UV Index
Humidity
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View stargazing scoreWeather in Saint-Brieuc – Armor Airport today, September 30, 2026
Expect unsettled, showery conditions in Saint-Brieuc – Armor Airport on September 30, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 78% and the highest odds around 03:00. Cloud is also thick early on, peaking near 100% around 03:00.
The temperature range runs from about 15°C up to 21°C. Moisture in the air spans 49%-90%, with the highest values around 09:00. Airflow remains manageable, reaching about 6.2 km/h around 17:00.
The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 78%. Cloud cover stays around 82% by 15:00. Visibility holds near 32.8 km, though it can fall to 21.3 km. The sun rises at 08:17 and sets at 19:43, for a total of 11 hours 25 minutes of sunlight today.
In short, treat September 30, 2026 in Saint-Brieuc – Armor Airport as a damp day: pack covers, watch the wetter hours, and expect a high near 21°C.
Frequently asked questions about weather in Saint-Brieuc – Armor Airport
How warm does it get in Saint-Brieuc – Armor Airport?
The warmest month in Saint-Brieuc – Armor Airport is August, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Saint-Brieuc – Armor Airport?
The coldest month in Saint-Brieuc – Armor Airport is January, with average low temperatures of 4°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Saint-Brieuc – Armor Airport?
The wettest month in Saint-Brieuc – Armor Airport is June, with an average of 79mm of precipitation.
What is the driest time of year in Saint-Brieuc – Armor Airport?
The driest month in Saint-Brieuc – Armor Airport is July, with an average of 43mm of precipitation.
View full climate insights for Saint-Brieuc – Armor Airport →
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