Arcachon weather live forecast

Today's maximum temperature in Arcachon is expected to be 12°C. Select a day from the live weather forecast for Arcachon, France for more weather parameters.

Tuesday
17th Feb
12

11

1

0
Wednesday
18th Feb
15

11

1

2
Thursday
19th Feb
12

10

1

2
Friday
20th Feb
12

9

2

1
Saturday
21st Feb
14

8

2

2

5-day weather forecast updated at 04:05 on Tuesday 17th February 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 Tuesday 17th February 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 31 kph from the west.

12
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
55
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
31
kph wind from W

Arcachon weather for Wednesday 18th February 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate gale of 57 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
74
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
57
kph wind from SW

Arcachon weather for Thursday 19th February 2026

Expect mostly cloudy with rain in Arcachon, France with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a moderate gale of 56 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
56
kph wind from W

Arcachon weather for Friday 20th February 2026

Expect broken clouds in Arcachon, France with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the north-west.

12
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
34
kph wind from NW

Arcachon weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Arcachon, France with a maximum temperature of 14°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 16 kph from the south-west.