Weather in Marseille - 14-day forecast

Detailed weather forecast for Marseille, France: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Marseille

today🌤️ 36°💧 0.2 mm

Sun☁️ 33°💧 0.2 mm

Mon☀️ 28°💧 0.4 mm

Tue🌤️ 27°💧 0.1 mm

Wed🌧️ 24°💧 0.4 mm

Thu☁️ 26°💧 3.1 mm

Fri🌤️ 27°💧 0.5 mm

Sat☀️ 27°💧 5 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Saturday 5 Sept in Marseille, the forecast high is 36°C. Typical daytime temperatures at this time of year range from 25°C to 30°C, so it will be exceptionally warm. It is warmer than 99% of similar days.

Saturday 5 Sept

36°Cexceptionally warm

usually 25°C–30°C

warmer than 99% of similar days

night: exceptionally warm rain: more rain than usual wind: stronger than usual

Sunday 6 Sept

33°Cexceptionally warm

usually 25°C–30°C

warmer than 97% of similar days

night: exceptionally warm rain: more rain than usual wind: typical

Monday 7 Sept

28°Cnear normal

usually 24°C–30°C

night: exceptionally warm rain: more rain than usual wind: exceptionally light

Tuesday 8 Sept

27°Cnear normal

usually 24°C–30°C

night: exceptionally warm rain: typical rainfall wind: exceptionally light

Wednesday 9 Sept

24°Ccooler than usual

usually 24°C–30°C

cooler than 81% of similar days

night: exceptionally warm rain: more rain than usual wind: exceptionally strong

Thursday 10 Sept

26°Cnear normal

usually 24°C–30°C

night: exceptionally warm rain: more rain than usual wind: exceptionally strong

Friday 11 Sept

27°Cnear normal

usually 24°C–30°C

night: exceptionally warm rain: more rain than usual wind: stronger than usual

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 27°C by day. The coolest year was 2005 (22°C) and the warmest was 2023 (32°C). The current forecast averages 29°C - higher than in 69% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

Weather warnings - Marseille

No active weather warnings for Marseille (region: Bouches du Rhône). The national weather service is not forecasting dangerous conditions.

14-day forecast - Marseille

Marseille - 14-day weather forecast infographic

Marseille 30 & 45-day weather - long-range outlook

Next 16 days · forecast

27°

around 25° at night · days with rain: 6

Weeks 3-4 · avg for September

26°

around 16° at night · rain chance 21%

Weeks 5-7 · avg for October

22°

around 13° at night · rain chance 19%

The 30 & 45-day outlook for Marseille: the next 16 days are a numerical forecast updated daily - on average 27° by day and 25° at night. Further out we rely on multi-year climate averages: around 26° in September, and about 22° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Marseille

Saturday5 September 2026

🌤️36°a few clouds

sunrise 07:06 · sunset 20:07 · night 25° · evening 33° · rain 0.15 mm · humidity 30% · wind 10 m/s · clouds 24%

Sunday6 September 2026

☁️33°broken clouds

sunrise 07:07 · sunset 20:06 · night 26° · evening 29° · rain 0.21 mm · humidity 57% · wind 5 m/s · clouds 58%

Monday7 September 2026

☀️28°clear sky

sunrise 07:09 · sunset 20:04 · night 26° · evening 27° · rain 0.36 mm · humidity 62% · wind 3 m/s · clouds 2%

Tuesday8 September 2026

🌤️27°a few clouds

sunrise 07:10 · sunset 20:02 · night 26° · evening 27° · rain 0.12 mm · humidity 59% · wind 3 m/s · clouds 22%

Wednesday9 September 2026

🌧️24°light rain

sunrise 07:11 · sunset 20:00 · night 23° · evening 26° · rain 0.35 mm · humidity 51% · wind 13 m/s · clouds 100%

Thursday10 September 2026

☁️26°overcast clouds

sunrise 07:12 · sunset 19:58 · night 25° · evening 26° · rain 3.09 mm · humidity 33% · wind 12 m/s · clouds 99%

Friday11 September 2026

🌤️27°scattered clouds

sunrise 07:13 · sunset 19:57 · night 27° · evening 28° · rain 0.48 mm · humidity 36% · wind 9 m/s · clouds 50%

Saturday12 September 2026

☀️27°clear sky

sunrise 07:14 · sunset 19:55 · night 26° · evening 28° · rain 4.98 mm · humidity 44% · wind 11 m/s · clouds 6%

Sunday13 September 2026

☀️26°clear sky

sunrise 07:15 · sunset 19:53 · night 25° · evening 25° · rain 3 mm · humidity 48% · wind 4 m/s · clouds 4%

Monday14 September 2026

🌤️25°a few clouds

sunrise 07:16 · sunset 19:51 · night 25° · evening 25° · rain 0.72 mm · humidity 70% · wind 7 m/s · clouds 17%

Tuesday15 September 2026

🌧️26°light rain

sunrise 07:17 · sunset 19:49 · night 25° · evening 25° · rain 0.6 mm · humidity 77% · wind 8 m/s · clouds 38%

Wednesday16 September 2026

🌧️26°moderate rain

sunrise 07:18 · sunset 19:48 · night 26° · evening 26° · rain 15.57 mm · humidity 68% · wind 5 m/s · clouds 17%

Thursday17 September 2026

☁️25°broken clouds

sunrise 07:20 · sunset 19:46 · night 25° · evening 25° · humidity 67% · wind 3 m/s · clouds 60%

Friday18 September 2026

🌤️25°scattered clouds

sunrise 07:21 · sunset 19:44 · night 25° · evening 25° · humidity 67% · wind 4 m/s · clouds 47%

Saturday19 September 2026

🌧️27°moderate rain

sunrise 07:22 · sunset 19:42 · night 25° · evening 25° · rain 4.26 mm · humidity 61% · wind 9 m/s · clouds 88%

Sunday20 September 2026

🌧️27°light rain

sunrise 07:23 · sunset 19:40 · night 26° · evening 26° · rain 3.45 mm · humidity 60% · wind 10 m/s · clouds 57%

UV index in Marseille - is it safe to sunbathe?

Today the UV index in Marseille is 6 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

Pollen in Marseille - info for allergy sufferers

Today ragweed pollen is highest in Marseille - about 25 grains/m³, moderate level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

Sea temperature - Marseille

Water today

25°C

Week avg

25°C

Waves today

0.5 m

How's the water?

warm

16-day sea temperature forecast:

5.09 25°C6.09 26°C7.09 26°C8.09 26°C9.09 25°C10.09 23°C11.09 20°C12.09 20°C13.09 23°C

Average sea temperature through the year:

Jan 14°CFeb 14°CMar 14°CApr 15°CMay 18°CJun 22°CJul 23°CAug 24°CSep 23°COct 21°CNov 17°CDec 15°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Marseille weather through the year

Warmest, driest months on average: April, May, June, July.

Upcoming public holidays in France: All Saints' Day — 1 November · Armistice Day — 11 November · Christmas Day — 25 December.

Nearby and related places

NiceMartiniqueRéunionNantesGuadeloupeCorsica

FAQ - Marseille weather

What is the weather like in Marseille today?

Today it is about 36° during the day and 25° at night, a few clouds.

How far ahead can I check the forecast for Marseille?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.