Saint-Étienne-de-Mer-Morte

Loire-Atlantique, Pays de la Loire, France

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Current Weather

20°

Drizzle

Feels Like: 22°

Min: 17°

Max: 22°

The next few hours will be overcast, with today reaching 20°C and dropping to 15°C. The coming days will be overcast starting in the afternoon.

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Hourly Forecast

20° 20° 19° 19° 19° 20° 20° 20° 20° 19° 19° 19° 20° 20° 20° 19° 18° 18° 17° 17° 17° 16° 16° 15°
32%
66%
66%
28%
28%
28%
22%
6%
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
Today
Tomorrow

Daylight Hours

08:12

Sunrise

19:39

Sunset

11 hours 27 minutes of sunlight today

Moon

Waning Gibbous

21:18

Moonrise

12:54

Moonset

Daily Forecast

Today

17°
22°

Thursday

13°
20°

Friday

10°
22°

Saturday

12°
23°

Sunday

12°
22°

Monday

12°
22°

Tuesday

12°
22°

Wednesday

12°
22°

Thursday

12°
18°

Friday

7°
17°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

88% Humid
Low High

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Weather in Saint-Étienne-de-Mer-Morte today, September 30, 2026

Saint-Étienne-de-Mer-Morte looks damp on September 30, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 66% near 06:00. Skies look heaviest around 05:00, with cover close to 100%.

Expect highs of 22°C and cooler readings close to 17°C. Relative humidity sits between 73% and 92%, reaching its peak around 10:00. Expect gentle winds, highest near 18:00 at 4.4 km/h.

Through the afternoon wet weather remains a factor, with rain chances near 22% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Horizontal visibility sits around 27.3 km, briefly nearer 14.1 km. Sunrise is at 08:12 and sunset at 19:39, giving 11 hours 27 minutes of sunlight today.

In short, treat September 30, 2026 in Saint-Étienne-de-Mer-Morte as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.

Frequently asked questions about weather in Saint-Étienne-de-Mer-Morte

How warm does it get in Saint-Étienne-de-Mer-Morte?

The warmest month in Saint-Étienne-de-Mer-Morte is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.

How cold does it get in Saint-Étienne-de-Mer-Morte?

The coldest month in Saint-Étienne-de-Mer-Morte is January, with average low temperatures of 4°C. The average temperature during this period is around 7°C.

What is the wettest time of year in Saint-Étienne-de-Mer-Morte?

The wettest month in Saint-Étienne-de-Mer-Morte is November, with an average of 87mm of precipitation.

What is the driest time of year in Saint-Étienne-de-Mer-Morte?

The driest month in Saint-Étienne-de-Mer-Morte is August, with an average of 33mm of precipitation.

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Metric (°C, km/h)