Boulogne Billancourt Weather Conditions
Current Temperature Level
16 °C
44 AQI
Air quality index is: Good
Last Updated: 2025-09-28 13:15 (Local Time)
MapBoulogne Billancourt
Boulogne Billancourt Weather Parameters
6 km/h
2 m/s
89° E
0 %
10 km
0 mm
1020 mb
UV Index3
Suggestions for
TodayBoulogne Billancourt28 Sep.
Umbrella• Optional
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyTrending in France
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Boulogne Billancourt 10-Days Weather Forecast
Today
15°C
57 %Monday
16°C54 %Tuesday
16°C53 %Wednesday
15°C54 %Thursday
13°C46 %Friday
12°C45 %Saturday
13°C35 %Sunday
14°C63 %Monday
14°C61 %Tuesday
12°C66 %Sunny
Clear Sky with temperature at 15 °C and humidity will be at 57% with 8.6 km/h winds.20°C / 10°C
Humi.57 %
Prec.0 mm
Sunrise
07:47 AM11hrs 49min
Sunset
07:36 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
12 °C
64 %
0
8.6 kmph / ESE
Clear 
Feels 11.2 °C
Cover 4 %
Visibility 10 km
1 AM
Clear
11 °C
69 %
0
6.8 kmph / E
Clear Feels 10.9 °C
Cover 4 %
Visibility 10 km
2 AM
Clear
11 °C
72 %
0
5.8 kmph / ESE
Clear Feels 10.7 °C
Cover 5 %
Visibility 10 km
3 AM
Clear
11 °C
74 %
0
6.8 kmph / E
Clear Feels 10.3 °C
Cover 7 %
Visibility 10 km
4 AM
Clear
11 °C
76 %
0
6.5 kmph / E
Clear Feels 10.3 °C
Cover 9 %
Visibility 10 km
5 AM
Clear
11 °C
77 %
0
5 kmph / E
Clear Feels 10.5 °C
Cover 8 %
Visibility 10 km
6 AM
Clear
10 °C
78 %
0
5.4 kmph / E
Clear Feels 10.1 °C
Cover 6 %
Visibility 10 km
7 AM
Clear
10 °C
78 %
0
4 kmph / ENE
Clear Feels 10.4 °C
Cover 5 %
Visibility 10 km
8 AM
Sunny
11 °C
74 %
0
6.1 kmph / E
SunnyFeels 10.8 °C
Cover 5 %
Visibility 10 km
9 AM
Sunny
13 °C
66 %
0.2
7.2 kmph / E
SunnyFeels 12.7 °C
Cover 5 %
Visibility 10 km
10 AM
Sunny
15 °C
57 %
0.7
6.8 kmph / E
SunnyFeels 14.9 °C
Cover 5 %
Visibility 10 km
11 AM
Sunny
17 °C
50 %
1.6
7.2 kmph / E
SunnyFeels 16.5 °C
Cover 8 %
Visibility 10 km
12 PM
Sunny
18 °C
45 %
2.6
6.1 kmph / ESE
SunnyFeels 18 °C
Cover 12 %
Visibility 10 km
1 PM
Sunny
16 °C
68 %
3.4
5.8 kmph / E
SunnyFeels 19.2 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
20 °C
39 %
3.6
5.4 kmph / ENE
SunnyFeels 19.7 °C
Cover 21 %
Visibility 10 km
3 PM
Sunny
20 °C
38 %
3.2
5.4 kmph / NE
SunnyFeels 19.9 °C
Cover 24 %
Visibility 10 km
4 PM
Sunny
20 °C
37 %
2.3
6.1 kmph / NE
SunnyFeels 19.9 °C
Cover 17 %
Visibility 10 km
5 PM
Sunny
20 °C
38 %
1.2
7.2 kmph / NE
SunnyFeels 19.8 °C
Cover 14 %
Visibility 10 km
6 PM
Sunny
19 °C
41 %
0.5
6.1 kmph / NNE
SunnyFeels 18.7 °C
Cover 13 %
Visibility 10 km
7 PM
Sunny
17 °C
44 %
0.1
6.1 kmph / NNE
SunnyFeels 16.9 °C
Cover 9 %
Visibility 10 km
8 PM
Clear
16 °C
47 %
0
5.8 kmph / NNE
Clear Feels 16.3 °C
Cover 8 %
Visibility 10 km
9 PM
Clear
16 °C
49 %
0
5.8 kmph / NNE
Clear Feels 15.7 °C
Cover 6 %
Visibility 10 km
10 PM
Clear
15 °C
52 %
0
5.8 kmph / NE
Clear Feels 15.2 °C
Cover 4 %
Visibility 10 km
11 PM
Clear
15 °C
55 %
0
5 kmph / NE
Clear Feels 15 °C
Cover 3 %
Visibility 10 km
Today
15°C57 %Monday
16°C54 %Tuesday
16°C53 %Wednesday
15°C54 %Thursday
13°C46 %Friday
12°C45 %Saturday
13°C35 %Sunday
14°C63 %Monday
14°C61 %Tuesday
12°C66 %Temp20 °C
ConditionSunny
Humidity39 %
Feels19.7 °C
Cover21 %
Visibility10 km
Wind Speed & Dir.5.4 kmph / ENE
UV3.6
Boulogne Billancourt 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
24°13 °C
2Tue.
19°12 °C
3Wed.
26°16 °C
4Thu.
22°15 °C
5Fri.
24°13 °C
6Sat.
27°14 °C
7Sun.
32°17 °C
8Mon.
25°18 °C
9Tue.
24°16 °C
10Wed.
22°15 °C
11Thu.
22°13 °C
12Fri.
22°12 °C
13Sat.
20°13 °C
14Sun.
19°13 °C
15Mon.
23°15 °C
16Tue.
20°12 °C
17Wed.
25°15 °C
18Thu.
27°14 °C
19Fri.
33°16 °C
20Sat.
25°18 °C
21Sun.
20°14 °C
22Mon.
18°11 °C
23Tue.
15°10 °C
24Wed.
11°10 °C
25Thu.
11°10 °C
26Fri.
14°9 °C
27Sat.
19°9 °C
28Today
21°10 °C
29Mon.
22°12 °C
30Tue.
21°14 °C
SeptemberWeather Overview
No. of days:
Sunny
7
Cloudy
5
Rainy
18
Snowy
0
The monthly weather averages in Boulogne Billancourt consist of 7 sunny days, 5 cloudy days, 18 rainy days, and 0 snowy days.
Boulogne Billancourt's Locations Weather Conditions
France's Hottest Cities - September 2025
1.
Fort De France, France
Patchy rain nearby
94%
0.4
14.8 kmph / ESE
2.
Bastia, France
Sunny
47%
5
15.8 kmph / NNE
3.
Le Francois, France
Patchy rain nearby
94%
0.4
14.8 kmph / ESE
4.
Ajaccio, France
Patchy rain nearby
44%
4.9
10.1 kmph / E
5.
Marseille, France
Partly cloudy
53%
3.8
9 kmph / SSW
6.
Aix En Provence, France
Partly cloudy
53%
4.1
9.7 kmph / WSW
7.
Gardanne, France
Partly cloudy
53%
4
10.4 kmph / WSW
8.
Marignane, France
Partly cloudy
53%
3.9
10.4 kmph / SW
9.
Cannes, France
Sunny
57%
4.5
11.2 kmph / S
10.
Contes, France
Partly cloudy
53%
4.7
10.1 kmph / S
Last Updated: 28 Sept 2025, 11:41 AM
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