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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Story Native weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Nantes has a temperate oceanic climate with mild winters and warm summers. The live forecast above shows current conditions, offering a snapshot of what to expect. Seasonal transitions are gradual, with rain spread fairly evenly throughout the year.
What is the typical weather pattern in Nantes?
Nantes experiences cool, damp winters with average January lows around 2°C, and pleasant summers where July highs often reach 25°C. Rainfall is moderate and consistent, with no pronounced dry season – typical of western France.
How does Nantes weather vary by month?
Spring (March–May) sees temperatures climbing from 12°C to 18°C with increasing sunshine. May and June are particularly pleasant, making them popular for visits. Summer remains warm but not stifling, while autumn cools gradually from September. This nantes weather by month pattern means layering is useful most of the year. For longer-range planning, refer to the weather in nantes 10 days forecast alongside the live forecast above.
How reliable are 15-day and 30-day forecasts for Nantes?
Long-range forecasts offer general trends but confidence drops beyond 10 days. For up-to-date planning, check the live forecast above and the BBC Weather Nantes France service. Nantes weather forecast 15 days and 30 days are best viewed as broad indications.
Does Nantes ever see snow?
Snowfall is rare in Nantes due to the mild oceanic influence. When it does occur, usually in January or February, it melts quickly. For travel advice, see our UK weather hub for global comparisons.
What should I pack for a trip to Nantes?
Light clothing for summer, a waterproof jacket for rain at any season, and a warm coat for winter. Check the live forecast above and our 10 Day Weather Forecast UK page for broader guidance on reading forecasts.