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Weather in Martinique - 14-day forecast

Detailed weather forecast for Martinique, France: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Martinique
today🌧️ 31°💧 2.2 mm
Sun🌧️ 31°💧 2.3 mm
Mon🌧️ 31°💧 0.4 mm
Tue🌧️ 30°💧 2.6 mm
Wed🌧️ 30°💧 15.3 mm
Thu🌧️ 29°💧 14 mm
Fri🌧️ 29°💧 7.1 mm
Sat🌧️ 27°💧 11.4 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 Martinique, the forecast high is 31°C. Typical daytime temperatures at this time of year range from 28°C to 29°C, so it will be exceptionally warm. It is warmer than 99% of similar days.

31°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: exceptionally warm rain: typical rainfall wind: lighter than usual
31°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: cooler than usual rain: typical rainfall wind: typical
31°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: cooler than usual rain: less rain than usual wind: typical
30°Cexceptionally warm
usually 28°C–30°C
warmer than 90% of similar days
night: exceptionally cool rain: typical rainfall wind: typical
30°Cwarmer than usual
usually 28°C–30°C
warmer than 82% of similar days
night: exceptionally cool rain: exceptionally wet wind: typical
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool rain: more rain than usual wind: typical
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool rain: more rain than usual wind: typical

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 →
25°30°35° 1981: 29°C1982: 28°C1983: 29°C1984: 28°C1985: 29°C1986: 28°C1987: 29°C1988: 28°C1989: 29°C1990: 28°C1991: 28°C1992: 28°C1993: 28°C1994: 28°C1995: 29°C1996: 28°C1997: 29°C1998: 29°C1999: 29°C2000: 28°C2001: 29°C2002: 29°C2003: 29°C2004: 29°C2005: 30°C2006: 29°C2007: 29°C2008: 29°C2009: 29°C2010: 29°C2011: 29°C2012: 29°C2013: 29°C2014: 29°C2015: 30°C2016: 29°C2017: 30°C2018: 30°C2019: 30°C2020: 29°C2021: 30°C2022: 30°C2023: 31°C2024: 30°C2025: 30°C 2026 forecast: 30°C current forecast 30°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 29°C by day. The coolest year was 1986 (28°C) and the warmest was 2023 (31°C). The current forecast averages 30°C - higher than in 91% 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.

14-day forecast - Martinique

Martinique - 14-day weather forecast infographic

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

Next 15 days · forecast
28°
around 27° at night · days with rain: 14
Weeks 3-4 · avg for September
32°
around 24° at night · rain chance 59%
Weeks 5-7 · avg for October
32°
around 24° at night · rain chance 61%
The 30 & 45-day outlook for Martinique: the next 15 days are a numerical forecast updated daily - on average 28° by day and 27° at night. Further out we rely on multi-year climate averages: around 32° in September, and about 32° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Martinique

Saturday5 September 2026
🌧️31°light rain
sunrise 05:52 · sunset 18:13 · night 30° · evening 30° · rain 2.24 mm · humidity 68% · wind 5 m/s · clouds 42%
Sunday6 September 2026
🌧️31°light rain
sunrise 05:52 · sunset 18:12 · night 27° · evening 28° · rain 2.3 mm · humidity 69% · wind 6 m/s · clouds 35%
Monday7 September 2026
🌧️31°light rain
sunrise 05:52 · sunset 18:12 · night 27° · evening 28° · rain 0.41 mm · humidity 64% · wind 6 m/s · clouds 7%
Tuesday8 September 2026
🌧️30°light rain
sunrise 05:52 · sunset 18:11 · night 27° · evening 28° · rain 2.62 mm · humidity 61% · wind 7 m/s · clouds 90%
Wednesday9 September 2026
🌧️30°moderate rain
sunrise 05:52 · sunset 18:10 · night 27° · evening 28° · rain 15.32 mm · humidity 71% · wind 7 m/s · clouds 59%
Thursday10 September 2026
🌧️29°light rain
sunrise 05:52 · sunset 18:09 · night 27° · evening 28° · rain 14.04 mm · humidity 75% · wind 7 m/s · clouds 99%
Friday11 September 2026
🌧️29°light rain
sunrise 05:53 · sunset 18:09 · night 27° · evening 28° · rain 7.08 mm · humidity 74% · wind 7 m/s · clouds 96%
Saturday12 September 2026
🌧️27°moderate rain
sunrise 05:53 · sunset 18:08 · night 27° · evening 26° · rain 11.43 mm · humidity 80% · wind 6 m/s · clouds 100%
Sunday13 September 2026
🌧️29°light rain
sunrise 05:53 · sunset 18:07 · night 27° · evening 28° · rain 3.48 mm · humidity 72% · wind 7 m/s · clouds 83%
Monday14 September 2026
🌧️27°moderate rain
sunrise 05:53 · sunset 18:06 · night 27° · evening 27° · rain 8.64 mm · humidity 85% · wind 5 m/s · clouds 100%
Tuesday15 September 2026
🌧️28°moderate rain
sunrise 05:53 · sunset 18:06 · night 27° · evening 27° · rain 17.91 mm · humidity 80% · wind 5 m/s · clouds 100%
Wednesday16 September 2026
🌧️26°moderate rain
sunrise 05:53 · sunset 18:05 · night 25° · evening 25° · rain 30.18 mm · humidity 84% · wind 6 m/s · clouds 100%
Thursday17 September 2026
🌧️23°moderate rain
sunrise 05:53 · sunset 18:04 · night 24° · evening 23° · rain 32.43 mm · humidity 94% · wind 6 m/s · clouds 100%
Friday18 September 2026
🌧️27°light rain
sunrise 05:53 · sunset 18:03 · night 27° · evening 27° · rain 1.77 mm · humidity 73% · wind 6 m/s · clouds 100%
Saturday19 September 2026
🌧️29°light rain
sunrise 05:53 · sunset 18:03 · night 27° · evening 28° · rain 2.55 mm · humidity 75% · wind 7 m/s · clouds 77%

UV index in Martinique - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTMartinique03681111+9UV VERY HIGHtoday, daily maxSPF 50, long sleeves and shade between 10:00 and16:00.Unprotected fair skin may burn in about 20 min9Sat5.099Sun6.099Mon7.098Tue8.099Wed9.099Thu10.099Fri11.097Sat12.099Sun13.098Mon14.093Tue15.098Wed16.096Thu17.098Fri18.099Sat19.099Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Martinique is 9 (very high) - unprotected fair skin can burn in about 20 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Sea temperature - Martinique

Water today
29°C
Week avg
30°C
Waves today
0.5 m
How's the water?
very warm
16-day sea temperature forecast:
5.09 29°C6.09 29°C7.09 30°C8.09 30°C9.09 30°C10.09 30°C11.09 30°C12.09 30°C13.09 30°C
Average sea temperature through the year:
Jan 28°CFeb 27°CMar 28°CApr 28°CMay 29°CJun 29°CJul 29°CAug 30°CSep 30°COct 30°CNov 29°CDec 28°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Martinique weather through the year

Martinique - annual climate

Warmest, driest months on average: January, February, March, April.

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

Nearby and related places

RoseauKingstownBridgetownBasseterreScarboroughPort-of-SpainArimaNantesMarseilleNiceRéunionParisGuadeloupe

FAQ - Martinique weather

What is the weather like in Martinique today?
Today it is about 31° during the day and 30° at night, light rain.
How far ahead can I check the forecast for Martinique?
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.