Weather forecast for todayPolémie, French Guiana

Weather forecast for today

Current condition 05:32 -03

  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hNNE 20°
  • Humidity: 100%
  • Dewpoint: 23°C
  • Pressure: 1011.51mbar
  • Visibility: 6.44km
  • UV index: 0
  • ▼
At the moment, in Polémie, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a temperate 23°C. The current temperature is at the minimum expected for today.

Sunday 18. Oct 2026

  • 35°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 12km/hENE 76°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:20 -03
  • Sunset: 18:20 -03
  • ▼
Today, showers and thunder will dominate the later part of the day.
Minimal precipitation is predicted. The maximum temperature will be a very hot 35°C, while the minimum expected temperature is a moderately hot 23°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a blazing hot 53°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted daytime maximum should align with the typical October high of 33.1°C.
Sunrise will be at 06:20 and sunset at 18:20; the daylight will last for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 41°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 16h 47%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hNE 44°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 06:20
  • 8h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 3km/hENE 74°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hE 88°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 10km/hE 85°
  • Humidity: 59%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 10km/hENE 78°
  • Humidity: 55%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 32°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 12km/hENE 65°
  • Humidity: 61%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 18h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 10km/hNE 42°
  • Humidity: 77%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:20
  • 20h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 21°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 23°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Polémie, primarily overcast and occasionally storm-filled weather is expected.
Rainfall is predicted from 15h to 17h. With light precipitation of 2mm, most rainfall is expected at 15h.
The temperature will be between a maximum of 34°C and a minimum of 24°C. The feels-like temperature will vary between a maximum of 41°C and a minimum of 24°C. The hottest part of the day will be from 13h to 15h.
The highest temperature today will be comparable to October's typical maximum. The temperature low is forecasted to be also resembling the usual October value of 22.8°C.
October typically records the highest temperatures in Polémie, averaging 33.1°C for highs and 22.8°C for lows.
Updated: Oct 18, 2026 @ 08:32:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 05:32 -03, the temperature is 23°C.

Today, in Polémie, rumbles of thunder are possible along with moderate rain in the afternoon.

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

Today, the maximum temperature in Polémie will be 35°C, while the minimum temperature will be 23°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 53°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Polémie, sunrise will be at 06:20 and sunset at 18:20 (-03).

Today, the daylight will last for 12h and 0min.