Biarritz weather live forecast

Today's maximum temperature in Biarritz is expected to be 25°C. Select a day from the live weather forecast for Biarritz, France for more weather parameters.

Sunday
16th Aug
25

22

4

5
Monday
17th Aug
25

21

5

5
Tuesday
18th Aug
26

21

9

7
Wednesday
19th Aug
25

20

4

4
Thursday
20th Aug
22

20

1

6

5-day weather forecast updated at 04:00 on Sunday 16th August 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 16th August 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a gentle breeze of 13 kph from the north-west.

25
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
5
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
13
kph wind from NW

Biarritz weather for Monday 17th August 2026

Expect broken clouds in Biarritz, France with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
16
kph wind from NW

Biarritz weather for Tuesday 18th August 2026

Expect broken clouds in Biarritz, France with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

26
°C maximum temperature
21
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from NW

Biarritz weather for Wednesday 19th August 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 10-20 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 16 kph from the north-west.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
37
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Biarritz weather for Thursday 20th August 2026

Expect isolated thunderstorms in Biarritz, France with a maximum temperature of 22°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 18 kph from the north-west.