Live Weather & Forecast
Weather in Fos-sur-Mer
Bouches-du-Rhone, France · Real-time conditions & 3-day outlook
14°C
Feels like 12°C
57°F / Feels 54°F
Sunny
Fos-sur-Mer, Bouches-du-Rhone
🌞 Daytime
Updated: 2026-04-16 07:45
Humidity
63%
Wind
24.8 km/h NNW
Wind Gust
39.3 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.2°C
Wind Degree
344°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
185.9 μg/m³
NO₂
3.3 μg/m³
O₃
81 μg/m³
SO₂
1.6 μg/m³
PM 2.5
12.5 μg/m³
PM 10
17.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Fos-sur-Mer, Bouches-du-Rhone
12 AM
16°
Overcast
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
15°
Clear
4 AM
14°
Clear
5 AM
14°
Clear
6 AM
13°
Clear
7 AM
14°
Sunny
8 AM
13°
Sunny
9 AM
15°
Sunny
10 AM
16°
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
23°
Sunny
7 PM
22°
Sunny
8 PM
20°
Sunny
9 PM
18°
Clear
10 PM
17°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Fos-sur-Mer, Bouches-du-Rhone
Today
Sunny
24°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 27.4 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
25°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 13.3 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: 57%
💨 Max wind: 15.8 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 14°C, humidity 63%.
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 Bouches-du-Rhone.
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.