Biarritz weather live forecast

Today's maximum temperature in Biarritz is expected to be 30°C. Select a day from the live weather forecast for Biarritz, France for more weather parameters.

Sunday
6th Sep
30

22

6

6
Monday
7th Sep
22

20

5

5
Tuesday
8th Sep
22

19

6

5
Wednesday
9th Sep
20

17

5

5
Thursday
10th Sep
21

15

7

5

5-day weather forecast updated at 04:00 on Sunday 6th September 2026 GMT

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

Biarritz weather forecast by day

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

Biarritz weather for Sunday 6th September 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a gentle breeze of 19 kph from the west.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
8
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from W

Biarritz weather for Monday 7th September 2026

Expect broken clouds in Biarritz, France with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

22
°C maximum temperature
20
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Biarritz weather for Tuesday 8th September 2026

Expect sunshine and showers in Biarritz, France with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 15 kph from the north-west.

22
°C maximum temperature
19
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
60
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Biarritz weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 17 kph from the north-west.

20
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
59
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
17
kph wind from NW

Biarritz weather for Thursday 10th September 2026

Expect broken clouds in Biarritz, France with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.