Boulogne weather live forecast

Today's maximum temperature in Boulogne is expected to be 20°C. Select a day from the live weather forecast for Boulogne, France for more weather parameters.

Tuesday
18th Aug
20

19

3

4
Wednesday
19th Aug
20

18

2

5
Thursday
20th Aug
19

17

5

4
Friday
21st Aug
19

16

2

5
Saturday
22nd Aug
19

15

4

5

5-day weather forecast updated at 04:03 on Tuesday 18th August 2026 GMT

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

Boulogne weather forecast by day

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

Boulogne weather for Tuesday 18th August 2026

Expect broken clouds in Boulogne, France with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

20
°C maximum temperature
19
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from W

Boulogne weather for Wednesday 19th August 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 23 kph from the south-west.

20
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
45
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
23
kph wind from SW

Boulogne weather for Thursday 20th August 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 28 kph from the south-west.

19
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
90
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
28
kph wind from SW

Boulogne weather for Friday 21st August 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 15 kph from the north.

19
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
15
kph wind from N

Boulogne weather for Saturday 22nd August 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 21 kph from the north-east.