See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
33°
Clear
Feels Like: 30°
Min: 17°
Max: 34°
The next few hours will be clear, with today reaching 34°C and dropping to 18°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
07:48
Sunrise
20:05
Sunset
Moon
Waxing Crescent
12:38
Moonrise
21:46
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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UV Index
Humidity
Weather in Mérignac today, September 15, 2026
Expect a mostly clear day in Mérignac on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.
Expect highs of 34°C and cooler readings close to 17°C. Expect humidity between 25% and 87%, most humid near 23:00. A lighter breeze peaks around 18:00 near 5.3 km/h.
Through the afternoon cloud remains the main feature, with cover near 65% around 22:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 37.9 km, briefly nearer 24.0 km. The sun rises at 07:48 and sets at 20:05, for a total of 12 hours 17 minutes of sunlight today.
Taken together, settled sunshine in Mérignac on September 15, 2026 makes outdoor timing easier, with highs near 34°C.
Frequently asked questions about weather in Mérignac
How warm does it get in Mérignac?
The warmest month in Mérignac 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 Mérignac?
The coldest month in Mérignac is January, with average low temperatures of 4°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Mérignac?
The wettest month in Mérignac is June, with an average of 94mm of precipitation.
What is the driest time of year in Mérignac?
The driest month in Mérignac is July, with an average of 33mm of precipitation.
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