Arcachon weather live forecast

Today's maximum temperature in Arcachon is expected to be 17°C. Select a day from the live weather forecast for Arcachon, France for more weather parameters.

Tuesday
9th Dec
17

10

7

1
Wednesday
10th Dec
14

11

0

0
Thursday
11th Dec
15

9

1

1
Friday
12th Dec
15

7

1

1
Saturday
13th Dec
14

8

4

1

5-day weather forecast updated at 04:03 on Monday 8th December 2025 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 Tuesday 9th December 2025

Expect sunshine and showers in Arcachon, France with a maximum temperature of 17°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 27 kph from the south-east.

17
°C maximum temperature
10
°C minimum temperature
sunshine and showers
7
hours of sunshine
1
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from SE

Arcachon weather for Wednesday 10th December 2025

Expect cloudy with some rain in Arcachon, France with a maximum temperature of 14°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 17 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
91
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
17
kph wind from SW

Arcachon weather for Thursday 11th December 2025

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 1% chance of some rain and a gentle breeze of 19 kph from the south-east.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
1
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Arcachon weather for Friday 12th December 2025

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 22 kph from the south-east.

15
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
36
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

Arcachon weather for Saturday 13th December 2025

Expect broken clouds in Arcachon, France with a maximum temperature of 14°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.