See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
08:14
Sunrise
19:50
Sunset
Moon
Waning Gibbous
19:58
Moonrise
09:00
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
Upgrade to access real-time air quality data for Guingamp.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Guingamp.
View stargazing scoreWeather in Guingamp today, September 27, 2026
Expect unsettled, showery conditions in Guingamp on September 27, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning sky stays heavily clouded, with cover near 100% around 05:00. Grey conditions set the early tone before any later change.
The day peaks near 20°C and cools toward 11°C. Moisture in the air spans 79%-94%, with the highest values around 23:00. Winds stay light, near 6.2 km/h by 14:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 94% around 16:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility holds near 25.6 km, though it can fall to 10.2 km. Expect sunrise at 08:14, sunset at 19:50, and 11 hours 36 minutes of sunlight today overall.
Taken together, Guingamp looks wet enough on September 27, 2026 that flexible outdoor plans work best, with temperatures peaking near 20°C.
Frequently asked questions about weather in Guingamp
How warm does it get in Guingamp?
The warmest month in Guingamp is August, with average high temperatures of 22°C. The average temperature during this period is around 17°C.
How cold does it get in Guingamp?
The coldest month in Guingamp 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 Guingamp?
The wettest month in Guingamp is June, with an average of 91mm of precipitation.
What is the driest time of year in Guingamp?
The driest month in Guingamp is July, with an average of 46mm of precipitation.
Explore more weather forecasts
- Ploufragan, Bretagne
- Paris, Île-de-France
- Plérin, Bretagne
- Marseille, Provence-Alpes-Côte d'Azur
- Saint-Brieuc, Bretagne
- Lyon, Auvergne-Rhône-Alpes
- Lannion, Bretagne
- Toulouse, Occitanie
- Lamballe, Bretagne
- Nice, Provence-Alpes-Côte d'Azur
- Morlaix, Bretagne
- Nantes, Pays de la Loire
- Loudéac, Bretagne
- Marne La Vallée, Île-de-France
- Pontivy, Bretagne
- Strasbourg, Grand Est