See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
13°
Overcast
Feels Like: 15°
Min: 13°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 17°C. The coming days will be light rain
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:56
Sunrise
19:31
Sunset
Moon
Waning Gibbous
19:35
Moonrise
08:43
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 Groffliers.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Groffliers.
View stargazing scoreWeather in Groffliers today, September 27, 2026
Expect a muted, overcast feel in Groffliers on September 27, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The first half of the day looks overcast, as cloud amounts reach about 99% around 08:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 22°C. Relative humidity sits between 58% and 92%, reaching its peak around 08:00. Expect gentle winds, highest near 16:00 at 4.6 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility near 29.7 km, with poorer spells close to 18.0 km. Expect sunrise at 07:56, sunset at 19:31, and 11 hours 34 minutes of sunlight today overall.
Taken together, overcast skies in Groffliers on September 27, 2026 favour indoor or covered options, with temperatures near 22°C.
Frequently asked questions about weather in Groffliers
How warm does it get in Groffliers?
The warmest month in Groffliers is August, with average high temperatures of 21°C. The average temperature during this period is around 18°C.
How cold does it get in Groffliers?
The coldest month in Groffliers 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 Groffliers?
The wettest month in Groffliers is November, with an average of 129mm of precipitation.
What is the driest time of year in Groffliers?
The driest month in Groffliers is April, with an average of 52mm of precipitation.
Explore more weather forecasts
- Berck, Hauts-de-France
- Paris, Île-de-France
- Berck-Plage, Hauts-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Étaples, Hauts-de-France
- Lyon, Auvergne-Rhône-Alpes
- Abbeville, Hauts-de-France
- Toulouse, Occitanie
- Outreau, Hauts-de-France
- Nice, Provence-Alpes-Côte d'Azur
- Le Portel, Hauts-de-France
- Nantes, Pays de la Loire
- Boulogne-sur-Mer, Hauts-de-France
- Marne La Vallée, Île-de-France
- Saint-Martin-Boulogne, Hauts-de-France
- Strasbourg, Grand Est
