worldweather30°Cexceptionally warm
usually 28°C–30°C
warmer than 95% of similar days
night: exceptionally cool
rain: typical rainfall
wind: typical
Weather in Isla Margarita - today, tomorrow and 14-day forecast
Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.
single country point. About & methodology.
Next days in Isla Margarita
today☁️
30°💧 2 mm
Sun🌤️
31°💧 0.5 mm
Mon☀️
30°💧 0.5 mm
Tue🌧️
29°💧 0.5 mm
Wed☀️
29°💧 0.9 mm
Thu🌧️
29°💧 1.3 mm
Fri🌧️
29°💧 1.3 mm
Sat☁️
28°💧 0.1 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Sunday 6 Sept in Isla Margarita, the forecast high is 31°C. Typical daytime temperatures at this time of year range from 28°C to 30°C, so it will be exceptionally warm. It is warmer than 99% of similar days.
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: exceptionally cool
rain: less rain than usual
wind: stronger than usual
30°Cwarmer than usual
usually 28°C–30°C
warmer than 85% of similar days
night: exceptionally cool
rain: less rain than usual
wind: exceptionally strong
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool
rain: less rain than usual
wind: exceptionally strong
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool
rain: less rain than usual
wind: stronger than usual
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool
rain: less rain than usual
wind: stronger than usual
29°Cnear normal
usually 28°C–30°C
night: exceptionally cool
rain: less 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.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 29°C by day. The coolest year was 1985 (27°C) and the warmest was 2024 (31°C). The current forecast averages 29°C - higher than in 76% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Isla Margarita
Day-by-day forecast for Isla Margarita
Saturday5 September 2026
☁️30°broken clouds
Sunday6 September 2026
🌤️31°a few clouds
Monday7 September 2026
☀️30°clear sky
Tuesday8 September 2026
🌧️29°light rain
Wednesday9 September 2026
☀️29°clear sky
Thursday10 September 2026
🌧️29°light rain
Friday11 September 2026
🌧️29°light rain
Saturday12 September 2026
☁️28°overcast clouds
Sunday13 September 2026
🌧️29°light rain
Monday14 September 2026
☁️30°overcast clouds
Tuesday15 September 2026
🌧️29°light rain
Wednesday16 September 2026
🌧️29°light rain
Thursday17 September 2026
🌧️29°light rain
Friday18 September 2026
☁️29°broken clouds
Saturday19 September 2026
🌤️29°a few clouds
Sea temperature - Isla Margarita
Water today
27°C
Week avg
27°C
Waves today
0.5 m
How's the water?
very warm
16-day sea temperature forecast:
Average sea temperature through the year:
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Weather in other countries in South America
FAQ - Isla Margarita weather
What is the weather like in Isla Margarita today?
Today it is about 30° during the day and 25° at night, broken clouds.
How far ahead can I check the forecast for Isla Margarita?
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.