Arcachon weather live forecast

Today's maximum temperature in Arcachon is expected to be 11°C. Select a day from the live weather forecast for Arcachon, France for more weather parameters.

Saturday
17th Jan
11

7

0

1
Sunday
18th Jan
12

10

2

1
Monday
19th Jan
12

8

0

0
Tuesday
20th Jan
12

7

3

1
Wednesday
21st Jan
12

5

4

1

5-day weather forecast updated at 04:04 on Saturday 17th January 2026 GMT

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

Arcachon weather forecast by day

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

Arcachon weather for Saturday 17th January 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the north-east.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
49
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Arcachon weather for Sunday 18th January 2026

Expect mostly cloudy with light rain in Arcachon, 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 18% chance of some rain and a light breeze of 12 kph from the south-east.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
18
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
12
kph wind from SE

Arcachon weather for Monday 19th January 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 12°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the south-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
50
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
12
kph wind from SE

Arcachon weather for Tuesday 20th January 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 12°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 gentle breeze of 17 kph from the south-east.

12
°C maximum temperature
7
°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
12
°C wind chill
17
kph wind from SE

Arcachon weather for Wednesday 21st January 2026

Expect mostly cloudy with rain in Arcachon, France with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 25 kph from the south.