Live Weather & Forecast
Weather in Fos-sur-Mer
Provence-Alpes-Côte d'Azur, France · Real-time conditions & 3-day outlook
25°C
Feels like 26°C
78°F / Feels 78°F
Sunny
Fos-sur-Mer, Provence-Alpes-Côte d'Azur
🌞 Daytime
Updated: 2026-04-16 18:30
Humidity
34%
Wind
20.2 km/h NNW
Wind Gust
26.3 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
1.2
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.4°C
Wind Degree
334°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
2.7 μg/m³
O₃
107 μg/m³
SO₂
1.9 μg/m³
PM 2.5
8.1 μg/m³
PM 10
22.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Fos-sur-Mer, Provence-Alpes-Côte d'Azur
12 AM
17°
Clear
1 AM
16°
Cloudy
2 AM
15°
Clear
3 AM
15°
Clear
4 AM
14°
Clear
5 AM
14°
Clear
6 AM
13°
Clear
7 AM
13°
Sunny
8 AM
13°
Sunny
9 AM
15°
Sunny
10 AM
17°
Sunny
11 AM
18°
Sunny
12 PM
20°
Sunny
1 PM
21°
Sunny
2 PM
23°
Sunny
3 PM
23°
Sunny
4 PM
24°
Sunny
5 PM
24°
Sunny
6 PM
25°
Sunny
7 PM
22°
Sunny
8 PM
20°
Sunny
9 PM
19°
Clear
10 PM
18°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Fos-sur-Mer, Provence-Alpes-Côte d'Azur
Today
Sunny
24°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:24 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
24°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:26 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
24°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:27 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Fos-sur-Mer
Plan your trip to Fos-sur-Mer, France around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Fos-sur-Mer?
Current conditions in Fos-sur-Mer: Sunny, temperature 25°C, humidity 34%.
What is the best time to visit Fos-sur-Mer?
The best time to visit Fos-sur-Mer is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Fos-sur-Mer?
Fos-sur-Mer is located at approximately 43.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Fos-sur-Mer?
The wettest period in Fos-sur-Mer is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Fos-sur-Mer?
For visits to Fos-sur-Mer during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Fos-sur-Mer in?
Fos-sur-Mer is located in France, in the state of Provence-Alpes-Côte d'Azur.
What are the public holidays in Fos-sur-Mer in 2026?
View the 2026 public holidays for Fos-sur-Mer on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fos-sur-Mer?
The weather forecast for Fos-sur-Mer uses coordinates 43.4381, 4.9456.