Weather in Nantes - 14-day forecast

Forecast updated: Tuesday 3 NovemberWeather history: NASA POWER · 1981-2025

Weather warnings

No active weather warnings for Nantes (region: Loire Atlantique). The national weather service is not forecasting dangerous conditions.

Weather in the coming days

What will the week bring? Nantes

3 November Nantes: the high will be about 14°C and the low 6°C. Trace rainfall - around 0.4 mm. 4 November it will be similarly warm: with a high of about 13°C.

14°C

maximum on Tue 3 Nov

Temperature, rainfall and historical comparison

Weather forecast compared with previous years

Choose a day to see the details. Temperatures show the daily high and low.

Forecast: daily highTypical range 1991-2020

Selected day in detail

Tuesday 3 November

Daily high14°CUsually 12-17°C

Daily low6°CColdest part of the day

Rainfall total0.4 mmTrace rainfall

Maximum wind speed20 km/hForecast wind speed

Within the usual range. The historical comparison uses daily highs at this time of year. Less than 1 mm of rain is forecast for the day.

Full day-by-day forecast - table

14-day forecast: Nantes
Date	Max. / min.	Rain	Typical daily high	Max. wind
Tuesday 3 November	14° / 6°	0.4 mm	12-17°C	20 km/h
Wednesday 4 November	13° / 5°	1.1 mm	12-17°C	17 km/h
Thursday 5 November	12° / 6°	0.5 mm	12-17°C	14 km/h
Friday 6 November	13° / 5°	0.4 mm	12-16°C	7 km/h
Saturday 7 November	12° / 4°	0 mm	12-16°C	8 km/h
Sunday 8 November	11° / 4°	0.2 mm	11-16°C	17 km/h
Monday 9 November	15° / 11°	14.3 mm	11-16°C	32 km/h
Tuesday 10 November	18° / 14°	3.6 mm	11-16°C	42 km/h
Wednesday 11 November	14° / 9°	8 mm	11-15°C	39 km/h
Thursday 12 November	13° / 7°	1.7 mm	11-15°C	32 km/h
Friday 13 November	11° / 6°	0.4 mm	10-15°C	25 km/h
Saturday 14 November	16° / 6°	0.3 mm	10-15°C	21 km/h
Sunday 15 November	16° / 10°	4.6 mm	10-15°C	10 km/h
Monday 16 November	16° / 8°	0.1 mm	9-15°C	9 km/h

What stands out this week?

Temperatures this week

11-15°C

Average forecast high: 13°C. Historical reference for these dates: 14°C.

Temperature changes

No sharp cooling

The first 7 forecast days show no day-to-day drop of 3°C or more in the high.

Will it rain?

2 days with rain ≥1 mm

7-day total: 16.8 mm. Across 45 historical seasons, the typical range for the same dates was 3-42 mm.

This summary covers the first 7 forecast days. A rainy day has at least 1 mm of rain. The historical comparison shows how often such days occurred in previous years.

Weather history 1981-2025

The same week in previous years

NASA POWER

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 3-9 Nov period averaged 14°C by day. The coolest year was 2000 (11°C) and the warmest was 2015 (18°C). The current forecast averages 13°C - lower than in 67% of historical years.

How do we compare the forecast with history?

The forecast chart band shows the 20th-80th percentiles of NASA POWER daily highs from 1991-2020, using the date and a ±7-calendar-day window. The line shows the forecast daily high. The year-by-year chart compares average highs over the same seven dates.

NASA POWER (MERRA-2) data describe conditions in the grid cell covering the location. Elevation and local conditions can affect the comparison.

NASA POWER source and methodology

Plan your trip

Travel offers: Nantes

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What else should you know before travelling?

Beyond the forecast period

What weather is typical in the following weeks?

For dates beyond the 14-day forecast, we show typical conditions based on historical data.

Tue 17 Nov - Mon 30 Nov11°C / 5°Cusual daily high / low

Tue 1 Dec - Thu 17 Dec10°C / 3°Cusual daily high / low

Average of the daily medians for the following dates from 1991-2020. A comparison based on historical data.

Downloadable forecast graphic

Nantes - 14-day weather forecast infographic

Detailed weather forecast for Nantes, France: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

UV index in Nantes - is it safe to sunbathe?

Today the UV index in Nantes is 2 (low). You can safely stay outside. Sunscreen only matters for very long exposure.

Air quality and smog in Nantes

Air quality in Nantes is currently very good. Fine particulate PM2.5: 7.5 µg/m³, PM10: 13.5 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Nantes	7.5	13.5	very good

CAMS air-quality model data provided by Open-Meteo, updated daily. Colours represent PM2.5 concentration bands. Data time: 2026-11-03 03:00.

Nantes weather through the year

Nantes weather through the year
Month	Day	Night	Chance of rain
January	9°C	3°C	66%
February	10°C	3°C	64%
March	14°C	4°C	47%
April ★	16°C	6°C	45%
May ★	19°C	9°C	53%
June ★	23°C	12°C	47%
July ★	25°C	14°C	45%
August ★	25°C	13°C	34%
September ★	22°C	11°C	35%
October ★	18°C	9°C	48%
November ★	13°C	6°C	59%
December	11°C	4°C	55%

★ - months most often recommended for travel

Warmest, driest months on average: April, May, June, July.

Upcoming public holidays in France: Armistice Day — 11 November · Christmas Day — 25 December · New Year's Day — 1 January.

Nearby and related places

NiceMartiniqueParisMarseilleSt. MartinRéunion

Weather and travel dates: Nantes

Based on the historical data in the climate table for this location.

Warmest months

July · August

Average daytime temperature: 25°C

Coolest months

January

Average daytime temperature: 9°C

Lowest share of days with precipitation

August

Share of days with precipitation: 34%

Before you travel

Check the forecast daytime and nighttime temperatures, precipitation and current warnings. Use them to choose clothing and plan outdoor activities.

Official travel information

Select your destination on the government website and check the latest advice. Entry requirements depend on factors including citizenship and the purpose of your trip.

FAQ - Nantes weather

What will the weather be like today and tomorrow?