Weather forecast for todayPolémie, French Guiana

Weather forecast for today

Current condition 04:24 -03

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hNNE 30°
  • Humidity: 100%
  • Dewpoint: 24°C
  • Pressure: 1010.84mbar
  • Visibility: 8.05km
  • UV index: 0
  • ▼
In Polémie, at the moment, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a temperate 24°C. The current temperature is near the lowest predicted 23°C for today.

Sunday 18. Oct 2026

  • 34°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 12km/hENE 71°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:20 -03
  • Sunset: 18:20 -03
  • ▼
On Sunday, 18th of October, rain with scattered lightning is expected during the afternoon.
Minimal precipitation is predicted for today. The highest forecasted temperature is a hot 34°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a searing 50°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.
Today's high temperature will mirror the usual October maximum 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: 13h 41°C.
Coldest period: 5h - 7h 24°C.

Chance of precipitation

Highest chance: 15h 48%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hNE 45°
  • 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: 94%
  • 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: 72%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hE 83°
  • 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 79°
  • 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 64°
  • 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 41°
  • Humidity: 76%
  • 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 25°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Polémie, primarily cloud-filled and occasionally unstable weather is forecasted.
Rainfall is anticipated from 15h to 17h. With light precipitation of 2mm, most rainfall is expected at 15h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 34°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 41°C. The hottest part of the day will be from 13h to 15h.
Today, the high temperature will be alike with October's average. Today, the night is expected to be also comparable to the typical October low of 22.8°C.
Characterized by average highs of 33.1°C and lows of 22.8°C, October is the warmest month in Polémie.
Updated: Oct 18, 2026 @ 07:24:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (04:24 -03) it is 24°C in Polémie.

On Sunday, afternoon storms could include thunder and brief downpours.

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

Today, the maximum temperature in Polémie will be 34°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 50°C.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature 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).

In Polémie, today, there will be 12h and 0min of daylight.