La Seyne-sur-Mer weather
At 1:00 AM local time it was clear and 13°C (55°F). Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 mm total) — cloudy, but fine to be out. Best months for weather: Jun–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for La Seyne-sur-Mer, Provence-Alpes-Côte d'Azur, France.
Current conditions
- Clouds
- 0%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Mar
About La Seyne-sur-Mer weather
Is it raining in La Seyne-sur-Mer right now?
No. It’s clear and 13° right now. Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 mm total) — cloudy, but fine to be out.
What’s the weather like in La Seyne-sur-Mer this week?
Over the next 7 days, expect highs of 15–19° and lows of 9–13°. Rain is likely on 5 of 7 days (Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Monday.
Has it been raining in La Seyne-sur-Mer lately?
Barely. The past 7 days were mostly dry, with 0.1 mm of rain in total.
What should I pack for La Seyne-sur-Mer?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
La Seyne-sur-Mer weather by month
When is the best time to visit La Seyne-sur-Mer?
Based on weather alone, the best time to visit La Seyne-sur-Mer is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 12°C (53°F) in February to 25°C (78°F) in August.
What is the rainiest month in La Seyne-sur-Mer?
November is the wettest month, with about 94 mm (3.7 in) of rain on average. July is the driest, with about 10 mm (0.4 in).
What is the hottest month in La Seyne-sur-Mer?
August is the warmest, with average highs of 25°C (78°F) and lows of 21°C (71°F). February is the coolest, with highs of 12°C (53°F) and lows of 8°C (47°F).
Does La Seyne-sur-Mer have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is November at about 94 mm (3.7 in).
How warm is the sea in La Seyne-sur-Mer?
The sea is warmest in August at about 26°C (79°F) and coolest in February at about 14°C (57°F). It is comfortable for swimming (22°C or more) in Jul–Sep.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months