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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Expect mild, changeable weather in Nantes today, based on the live forecast above. The city’s Atlantic climate brings cloud and occasional light rain, so having a jacket handy is sensible for any outdoor plans.
What will the weather in Nantes be like over the next few days?
The live forecast above points to a mix of sunny spells and cloud cover, with moderate southwesterly winds and only a light chance of showers.
- Temperatures will hover near the seasonal average for May, typically reaching around 18°C.
- Wind speeds remain steady at 15–20 km/h, making conditions feel fresh but not blustery.
- Rain is most likely during the middle of the week, but totals should be low — typical for a city influenced by the Bay of Biscay.
- For a longer view, check the weather in Nantes 10 days ahead; nantes weather forecast 15 days and 30 days show general trends rather than precise timings.
How does Nantes weather vary by month?
Nantes enjoys an oceanic climate with mild winters and warm, reasonably dry summers. The best months for outdoors are late spring and early autumn.
- Nantes weather May and June bring rising temperatures and longer daylight — ideal for exploring the city’s parks and riverside.
- July and August see average highs around 24°C, though occasional humidity can build.
- Autumn (September–October) remains pleasant, with fewer tourists and still-warm afternoons.
- Winter is cooler (average highs 8–10°C) and rainier, but snow is rare. For monthly breakdowns, refer to nantes weather by month guides.
Is Nantes a rainy city?
Nantes receives around 800 mm of precipitation annually, spread evenly. Summer months (June–August) are noticeably drier, while winter and early spring see more frequent rain.
What is the weather like in Nantes in June?
June is one of the sunniest months, with average highs of 22°C, long daylight hours, and relatively low rainfall. It’s an excellent time for outdoor sightseeing and day trips along the Loire.
How accurate are long-range forecasts for Nantes?
Forecasts beyond 10 days show general trends, not exact conditions. BBC Weather Nantes France and the live forecast above are most reliable for the coming week. For planning a trip, weather in Nantes 10 days gives a solid picture.
For travel planning from the UK, see the UK weather hub and check the 10 day weather forecast UK for home conditions.