Weather forecast for todayDiamant, French Guiana

Weather forecast for today

Current condition 21:27 -03

  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hE 80°
  • Humidity: 86%
  • Dewpoint: 25°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Diamant, a mix of cloud cover and clear skies can be seen.
The temperature is a temperate 28°C, while the feels-like temperature, which factors the actual air temperature with the relative humidity, is estimated at a blazing 33°C. The current temperature is a few degrees off the lowest anticipated temperature.

Sunday 18. Oct 2026

  • min.
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hESE 114°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 06:15 -03
  • Sunset: 18:15 -03
  • ▼
In Diamant, for the rest of Sunday, the sky will be mainly overcast.
The lowest predicted temperature is a temperate 24°C.
Sunrise was at 06:15 and sunset at 18:15; the daylight lasted for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 22h 33°C.
Coldest hour: 4h 25°C.

Chance of precipitation

Highest chance: 5h - 6h 7%.

Hourly weather forecast

  • 22h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hE 89°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hE 90°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hESE 102°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 26°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hESE 111°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 120°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 26°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hSE 125°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hSE 129°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 5h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSE 131°
  • Humidity: 94%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSE 135°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 7h
  • 25°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSE 139°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Updated: Oct 19, 2026 @ 00:27:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (21:27 -03) it is 28°C in Diamant. Feels-like temperature is 33°C.

Today, gloomy and cloudy conditions will set the tone.

On Sunday, in Diamant, sunrise was at 06:15 and sunset at 18:15 (-03).

Today in Diamant, the length of the day was 12h and 0min.