Weather forecast for todayDardanelles, French Guiana

Weather forecast for today

Current condition 00:07 -03

  • 25°C
  • Feels like:
    25°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 3km/hNNE 30°
  • Humidity: 90%
  • Dewpoint: 23°C
  • Pressure: 1013.55mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
Currently, in Dardanelles, outdoor conditions are perfect, with fair skies and a light breeze.
The temperature is a temperate 25°C. The current temperature is near the lowest expected 23°C for today.

Friday 23. Oct 2026

  • 36°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 37%
  • Precipitation: 0mm
  • Wind: 13km/hENE 76°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 06:14 -03
  • Sunset: 18:15 -03
  • ▼
On Friday, in Dardanelles, occasional afternoon showers are expected, though they may be brief.
Minimal precipitation is forecasted for today. The highest temperature will be a sizzling 36°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a dangerously hot 49°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's standard high of 34.3°C is predicted to be reached during the day.
Sunrise will be at 06:14 and sunset at 18:15; the daylight will last for 12h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 40°C.
Coldest period: 4h - 7h 23°C.

Chance of precipitation

Highest chance: 16h 18%.

Hourly weather forecast

  • 2h
  • 24°C
  • Feels like:
    24°C
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 2km/hNNW 338°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hNNW 326°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 6h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 0km/hWNW 297°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 06:14
  • 8h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 3km/hNE 35°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hE 88°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 34°C
  • Feels like:
    40°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hE 84°
  • Humidity: 50%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hE 90°
  • Humidity: 43%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 12km/hE 88°
  • Humidity: 46%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 31°C
  • Feels like:
    35°C
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 10km/hENE 57°
  • Humidity: 61%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:15
  • 20h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 21°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 19°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of dull, bright and wet weather is forecasted.
With minimal precipitation of 1mm, rain is forecasted at 15h, 17h and 18h.
The temperature will be between a minimum of 22°C and a maximum of 35°C. The feels-like temperature will be between the highest temperature of 40°C and the lowest temperature of 22°C. The hottest part of the day will be from 13h to 15h.
The highest temperature will be consistent with October's average maximum of 34.3°C. The minimum temperature will be also resembling October's average low of 22.2°C.
October is the warmest month in Dardanelles, with an average high of 34.3°C and a low of 22.2°C.
Updated: Oct 23, 2026 @ 03:07:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (00:07 -03) is 25°C.

Today, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.

Today, there is a low probability of minimal rainfall in Dardanelles.

Today, the highest temperature will be 36°C, while the lowest temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 49°C.
The highest temperature will be in line with the average maximum of 34.3°C in October. The lowest temperature will be also in line with the average low of 22.2°C.

On Friday, in Dardanelles, sunrise will be at 06:14 and sunset at 18:15 (-03).

In Dardanelles, today, there will be 12h and 1min of daylight.