See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
11°
Overcast
Feels Like: 12°
Min: 11°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 17°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:55
Sunrise
19:29
Sunset
Moon
Waning Gibbous
19:33
Moonrise
08:42
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 Guînes.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Guînes.
View stargazing scoreWeather in Guînes today, September 27, 2026
Guînes looks damp on September 27, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Cloud leads the morning, peaking close to 100% near 09:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 22°C. Moisture in the air spans 60%-93%, with the highest values around 06:00. Winds stay light, near 5.4 km/h by 17:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 17:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 29.0 km, briefly nearer 9.7 km. Sunrise is at 07:55 and sunset at 19:29, giving 11 hours 34 minutes of sunlight today.
In short, treat September 27, 2026 in Guînes as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.
Frequently asked questions about weather in Guînes
How warm does it get in Guînes?
The warmest month in Guînes 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 Guînes?
The coldest month in Guînes is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Guînes?
The wettest month in Guînes is November, with an average of 95mm of precipitation.
What is the driest time of year in Guînes?
The driest month in Guînes is July, with an average of 50mm of precipitation.
Explore more weather forecasts
- Calais, Hauts-de-France
- Paris, Île-de-France
- Gravelines, Hauts-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Saint-Martin-Boulogne, Hauts-de-France
- Lyon, Auvergne-Rhône-Alpes
- Boulogne-sur-Mer, 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
- Longuenesse, Hauts-de-France
- Marne La Vallée, Île-de-France
- Saint-Omer, Hauts-de-France
- Strasbourg, Grand Est
