Saint-Nazaire weather live forecast

Today's maximum temperature in Saint-Nazaire is expected to be 12°C. Select a day from the live weather forecast for Saint-Nazaire, France for more weather parameters.

Wednesday
14th Jan
12

8

2

1
Thursday
15th Jan
11

9

0

0
Friday
16th Jan
11

8

3

1
Saturday
17th Jan
11

6

3

1
Sunday
18th Jan
11

5

0

1

5-day weather forecast updated at 04:02 on Wednesday 14th January 2026 GMT

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The 5-day weather forecast for France (Saint-Nazaire) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Saint-Nazaire weather forecast by day

Below are the detailed weather forecasts for Saint-Nazaire for the next 5 days.

Saint-Nazaire weather for Wednesday 14th January 2026

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 18 kph from the south.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
18
kph wind from S

Saint-Nazaire weather for Thursday 15th January 2026

Expect cloudy with some rain in Saint-Nazaire, France with a maximum temperature of 11°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 35 kph from the south.

11
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
35
kph wind from S

Saint-Nazaire weather for Friday 16th January 2026

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 18 kph from the south.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
60
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Saint-Nazaire weather for Saturday 17th January 2026

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 12 kph from the south-east.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
29
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
12
kph wind from SE

Saint-Nazaire weather for Sunday 18th January 2026

Expect broken clouds in Saint-Nazaire, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.