15-Day Weather Forecast - Nantes
15-day weather forecast for Nantes: temperatures from 10°C (50°F) to 30°C (86°F). Average daily high 23°C (73°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Nantes's 15-day outlook ranges from a low of 10°C to a high of 30°C, with an average daytime high near 23°C. That's 1° above the long-term average high of 22°C for this time of year. It continues a recent pattern — 21 of the last 28 days with published data have run warmer than normal. Air quality is currently good (AQI 22), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 22°C.
21 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Extended Outlook for Nantes
Over the next 15 days, Nantes is forecast to see temperatures ranging from 9°C to 30°C, averaging a daily high of 23°C. The extended outlook indicates predominantly dry and clear conditions throughout the period. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.