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
07:43
Sunrise
19:26
Sunset
Moon
Waxing Gibbous
18:58
Moonrise
05:58
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Ay.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Ay.
View stargazing scoreWeather in Ay today, September 25, 2026
Ay starts September 25, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds.
Expect highs of 26°C and cooler readings close to 10°C. Moisture in the air spans 30%-50%, with the highest values around 23:00. A lighter breeze peaks around 18:00 near 1.8 km/h.
Later hours favour clearer intervals, as cloud stays near 2% around 18:00. The afternoon is the better half for outdoor time. Visibility holds near 45.6 km, though it can fall to 43.1 km. Daylight runs from 07:43 to 19:26, lasting 11 hours 43 minutes of sunlight today.
Overall, Ay on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 26°C.
Frequently asked questions about weather in Ay
How warm does it get in Ay?
The warmest month in Ay is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Ay?
The coldest month in Ay is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Ay?
The wettest month in Ay is October, with an average of 88mm of precipitation.
What is the driest time of year in Ay?
The driest month in Ay is April, with an average of 53mm of precipitation.
Explore more weather forecasts
- Épernay, Grand Est
- Paris, Île-de-France
- Tinqueux, Grand Est
- Marseille, Provence-Alpes-Côte d'Azur
- Reims, Grand Est
- Lyon, Auvergne-Rhône-Alpes
- Châlons-en-Champagne, Grand Est
- Toulouse, Occitanie
- Vitry-le-François, Grand Est
- Nice, Provence-Alpes-Côte d'Azur
- Romilly-sur-Seine, Grand Est
- Nantes, Pays de la Loire
- La Chapelle-Saint-Luc, Grand Est
- Marne La Vallée, Île-de-France
- Saint-Dizier, Grand Est
- Strasbourg, Grand Est
