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Hourly Forecast
Daylight Hours
08:01
Sunrise
19:41
Sunset
Moon
Waning Gibbous
19:55
Moonrise
08:43
Moonset
Daily Forecast
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Current stargazing conditions?
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View stargazing scoreWeather in Grenade-sur-l'Adour today, September 27, 2026
Misty spells are likely in Grenade-sur-l'Adour on September 27, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive. The first half of the day looks overcast, as cloud amounts reach about 100% around 04:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 31°C. Relative humidity sits between 39% and 96%, reaching its peak around 06:00. Airflow remains manageable, reaching about 3.8 km/h around 17:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 29.5 km, briefly nearer 1.9 km. Expect sunrise at 08:01, sunset at 19:41, and 11 hours 39 minutes of sunlight today overall.
In short, fog or mist is the watchpoint in Grenade-sur-l'Adour on September 27, 2026; leave extra time for travel around a high of 31°C.
Frequently asked questions about weather in Grenade-sur-l'Adour
How warm does it get in Grenade-sur-l'Adour?
The warmest month in Grenade-sur-l'Adour is August, with average high temperatures of 29°C. The average temperature during this period is around 22°C.
How cold does it get in Grenade-sur-l'Adour?
The coldest month in Grenade-sur-l'Adour is January, with average low temperatures of 3°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Grenade-sur-l'Adour?
The wettest month in Grenade-sur-l'Adour is November, with an average of 122mm of precipitation.
What is the driest time of year in Grenade-sur-l'Adour?
The driest month in Grenade-sur-l'Adour is July, with an average of 40mm of precipitation.
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