Arcachon weather live forecast

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

Wednesday
17th Dec
13

10

3

1
Thursday
18th Dec
16

9

8

1
Friday
19th Dec
13

8

0

0
Saturday
20th Dec
12

6

3

1
Sunday
21st Dec
11

7

0

1

5-day weather forecast updated at 04:03 on Wednesday 17th 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 Wednesday 17th December 2025

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a gentle breeze of 19 kph from the south-east.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
19
kph wind from SE

Arcachon weather for Thursday 18th December 2025

Expect sunshine and showers in Arcachon, France with a maximum temperature of 16°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a fresh breeze of 29 kph from the south.

16
°C maximum temperature
9
°C minimum temperature
sunshine and showers
8
hours of sunshine
1
UV index (Low)
33
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Arcachon weather for Friday 19th December 2025

Expect cloudy with some rain in Arcachon, France with a maximum temperature of 13°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 23 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
88
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Arcachon weather for Saturday 20th December 2025

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 26% chance of some rain and a moderate breeze of 20 kph from the south.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
26
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
20
kph wind from S

Arcachon weather for Sunday 21st December 2025

Expect cloudy with some rain in Arcachon, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 21 kph from the south.