See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Overcast
Feels Like: 17°
Min: 11°
Max: 25°
The next few hours will be overcast, with tomorrow reaching 22°C and dropping to 16°C. The coming days will be clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:53
Sunrise
19:28
Sunset
Moon
Waning Gibbous
19:33
Moonrise
08:39
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 Longueau.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Longueau.
View stargazing scoreWeather in Longueau tomorrow, September 28, 2026
Longueau starts September 28, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 96% by 09:00. The thickest cloud arrives around 00:00, reaching about 100%.
The day peaks near 22°C and cools toward 16°C. Relative humidity sits between 70% and 95%, reaching its peak around 08:00. Airflow remains manageable, reaching about 2.9 km/h around 18:00.
Through the afternoon wet weather remains a factor, with rain chances near 50% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Horizontal visibility sits around 23.9 km, briefly nearer 11.8 km. Daylight runs from 07:54 to 19:26, lasting 11 hours 31 minutes of sunlight today.
The practical takeaway for Longueau on September 28, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 22°C.
Frequently asked questions about weather in Longueau
How warm does it get in Longueau?
The warmest month in Longueau is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Longueau?
The coldest month in Longueau is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Longueau?
The wettest month in Longueau is January, with an average of 80mm of precipitation.
What is the driest time of year in Longueau?
The driest month in Longueau is July, with an average of 49mm of precipitation.
Explore more weather forecasts
- Amiens, Hauts-de-France
- Paris, Île-de-France
- Albert, Hauts-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Abbeville, Hauts-de-France
- Lyon, Auvergne-Rhône-Alpes
- Beauvais, Hauts-de-France
- Toulouse, Occitanie
- Clermont, Hauts-de-France
- Nice, Provence-Alpes-Côte d'Azur
- Arras, Hauts-de-France
- Nantes, Pays de la Loire
- Noyon, Hauts-de-France
- Marne La Vallée, Île-de-France
- Compiègne, Hauts-de-France
- Strasbourg, Grand Est
