What is the weather like in Nantes right now?
It is currently 17°C in Nantes with cloudy. It feels like 16°C, humidity is 65% and the wind is SSE 7 km/h.
Today (Sunday) reaches a maximum of 18°C and a minimum of 10°C, with 0.2 mm of rain and 6 hours of sunshine. Sunrise is at 08:18 and sunset at 19:26.
Nantes weather tomorrow
Tomorrow (Monday) the maximum temperature in Nantes is 19°C and the minimum 15°C. Around 10.7 mm of rain is expected with 0 hours of sunshine, and the chance of rain is 17%. The data is refreshed several times a day through Open-Meteo.
Nantes weather this week and next week
Over the coming week the average maximum temperature in Nantes sits around 19°C and the average minimum around 12°C. Roughly 17.7 mm of rain is expected, spread across 2 days, with 1 largely sunny day.
The warmest day in the 14 day forecast for Nantes is Thursday 15 Oct at 24°C. The coldest night falls on Thursday 22 Oct at 7°C. Click any day for hourly detail.
Rain, sunshine and UV in Nantes
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Nantes is 4, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Nantes last updated: 11 October 2026 at 18:45. See also all France forecasts and the European weather map.