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
15th Sep
20

17

4

4
Wednesday
16th Sep
17

15

6

3
Thursday
17th Sep
17

16

2

2
Friday
18th Sep
17

14

6

3
Saturday
19th Sep
19

17

2

3

5-day weather forecast updated at 04:03 on Tuesday 15th September 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 15th September 2026

Expect broken clouds in Boulogne, France with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

20
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Boulogne weather for Wednesday 16th September 2026

Expect sunshine and showers in Boulogne, France with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a moderate breeze of 22 kph from the north-west.

17
°C maximum temperature
15
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from NW

Boulogne weather for Thursday 17th September 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 17°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a fresh breeze of 33 kph from the south-west.

17
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
84
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from SW

Boulogne weather for Friday 18th September 2026

Expect broken clouds in Boulogne, France with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

17
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Boulogne weather for Saturday 19th September 2026

Expect mostly cloudy with light rain in Boulogne, France with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 33 kph from the south-west.