Weather in Cayenne, Frantsuzskaya Gviana — today, tomorrow and 14-day forecast
Weather in Cayenne now: +26°, clear, wind 2.7 m/s, humidity 85%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Cayenne now
Hourly forecast for today in Cayenne
Weather in Cayenne tomorrow
From +24° to +32° — day and night.
Weather in Cayenne for 3 days
From +24° to +33° — day and night.
Weather in Cayenne for the week
Including the 5-day outlook.
From +23° to +33° — day and night.
Weather in Cayenne for 2 weeks
Including the 10-day outlook.
From +23° to +33° — day and night.
Weekend weather in Cayenne
Weather for the weather-sensitive
📒 Weather diary in Cayenne
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Cayenne in weather like this 🎯
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
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Cayenne, Frantsuzskaya Gviana. Population 61 550.
Precipitation map 🌧️
Cities near Cayenne 📍
FAQ about weather in Cayenne ❓
What's the weather in Cayenne right now?
Now +26°, clear, wind 2.7 m/s, S, humidity 85%. Feels like +29°.
What's the weather in Cayenne tomorrow?
Tomorrow: +32° by day, +24° at night, light rain.
Sunrise and sunset in Cayenne?
Sunrise 06:26, sunset 18:42, day length 12h 16m.
What's the pressure and humidity in Cayenne?
Pressure 761 mmHg, humidity 85%, wind 6 m/s. Matters for weather-sensitive people.
Will it rain in Cayenne today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Will it be hot in Cayenne?
Up to +33° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Cayenne?
Yes, the UV index is 11 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Cayenne?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Cayenne?
At UV 11, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
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Weather in Cayenne — in detail
Weather in Cayenne from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Cayenne anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.
Photo Cayenne: Cayambe / CC BY-SA 3.0 · Wikimedia Commons