Bayonne weather live forecast

Today's maximum temperature in Bayonne is expected to be 15°C. Select a day from the live weather forecast for Bayonne, France for more weather parameters.

Saturday
16th May
15

11

1

4
Sunday
17th May
16

10

5

5
Monday
18th May
18

11

6

6
Tuesday
19th May
21

12

5

7
Wednesday
20th May
23

13

6

8

5-day weather forecast updated at 04:02 on Saturday 16th May 2026 GMT

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

Bayonne weather forecast by day

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

Bayonne weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Bayonne, France with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 20 kph from the west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
20
kph wind from W

Bayonne weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Bayonne, France with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 17 kph from the north-west.

16
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
17
kph wind from NW

Bayonne weather for Monday 18th May 2026

Expect broken clouds in Bayonne, France with a maximum temperature of 18°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
18
°C wind chill
12
kph wind from SW

Bayonne weather for Tuesday 19th May 2026

Expect broken clouds in Bayonne, France with a maximum temperature of 21°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
13
kph wind from N

Bayonne weather for Wednesday 20th May 2026

Expect broken clouds in Bayonne, France with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.