Lannion weather live forecast

Today's maximum temperature in Lannion is expected to be 13°C. Select a day from the live weather forecast for Lannion, France for more weather parameters.

Thursday
18th Dec
13

10

0

0
Friday
19th Dec
11

5

5

1
Saturday
20th Dec
10

5

4

1
Sunday
21st Dec
9

5

1

0
Monday
22nd Dec
10

3

3

1

5-day weather forecast updated at 04:04 on Thursday 18th December 2025 GMT

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

Lannion weather forecast by day

Below are the detailed weather forecasts for Lannion for the next 5 days.

Lannion weather for Thursday 18th December 2025

Expect cloudy with some rain in Lannion, France with a maximum temperature of 13°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a strong breeze of 39 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
88
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
39
kph wind from S

Lannion weather for Friday 19th December 2025

Expect broken clouds in Lannion, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
17
kph wind from SW

Lannion weather for Saturday 20th December 2025

Expect sunshine and showers in Lannion, France with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 23 kph from the south.

10
°C maximum temperature
5
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
57
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Lannion weather for Sunday 21st December 2025

Expect mostly cloudy with rain in Lannion, France with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 49% chance of some rain and a light breeze of 12 kph from the south.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
49
% chance of some rain
<20
mm of rainfall expected
8
°C wind chill
12
kph wind from S

Lannion weather for Monday 22nd December 2025

Expect broken clouds in Lannion, France with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.