Saint-Nazaire weather live forecast

Today's maximum temperature in Saint-Nazaire is expected to be 43°F. Select a day from the live weather forecast for Saint-Nazaire, France for more weather parameters.

Wednesday
24th Dec
43

30

2

0
Thursday
25th Dec
36

28

1

0
Friday
26th Dec
37

28

4

1
Saturday
27th Dec
39

30

3

1
Sunday
28th Dec
41

30

2

1

5-day weather forecast updated at 04:02 on Wednesday 24th December 2025 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 24th December 2025

Expect broken clouds in Saint-Nazaire, France with a maximum temperature of 43°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the north-east.

43
°F maximum temperature
30
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
20
mph wind from NE

Saint-Nazaire weather for Thursday 25th December 2025

Expect mostly cloudy with light snow in Saint-Nazaire, France with a maximum temperature of 36°F and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 9% chance of some snow and a moderate breeze of 15 mph from the north-east.

36
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
9
% chance of some snow
<2
cm of snow expected
27
°F wind chill
15
mph wind from NE

Saint-Nazaire weather for Friday 26th December 2025

Expect broken clouds in Saint-Nazaire, France with a maximum temperature of 37°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-east.

37
°F maximum temperature
28
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
28
°F wind chill
12
mph wind from NE

Saint-Nazaire weather for Saturday 27th December 2025

Expect broken clouds in Saint-Nazaire, France with a maximum temperature of 39°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-east.

39
°F maximum temperature
30
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
14
mph wind from NE

Saint-Nazaire weather for Sunday 28th December 2025

Expect broken clouds in Saint-Nazaire, France with a maximum temperature of 41°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-east.