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.

Tuesday
29th Sep
30

20

9

5
Wednesday
30th Sep
27

19

4

2
Thursday
1st Oct
20

18

2

4
Friday
2nd Oct
25

16

4

4
Saturday
3rd Oct
24

19

5

4

5-day weather forecast updated at 04:00 on Tuesday 29th 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 Tuesday 29th September 2026

Expect sunshine and showers in Biarritz, France with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a moderate breeze of 23 kph from the south.

30
°C maximum temperature
20
°C minimum temperature
sunshine and showers
9
hours of sunshine
5
UV index (Moderate)
5
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from S

Biarritz weather for Wednesday 30th September 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 23 kph from the south.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
78
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
23
kph wind from S

Biarritz weather for Thursday 1st October 2026

Expect mostly cloudy with light rain in Biarritz, France with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 13 kph from the north.

20
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
29
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
13
kph wind from N

Biarritz weather for Friday 2nd October 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 13 kph from the east.

25
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
60
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
13
kph wind from E

Biarritz weather for Saturday 3rd October 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a light breeze of 11 kph from the north.