Weather forecast for tomorrow
Biguiston, French Guiana

Weather forecast for tomorrow

Sunday, 25. May

Thunderstorms
06:20

18:46
-03
Thunderstorms
29°C / 23°C
  • Wind: 12km/h ENE
  • Humidity: 91%
  • Precip. probability: 85%
  • Precipitation: 17mm
  • UV index: 6
Tomorrow, in Biguiston, changing skies could spark thunderstorms.
With a high probability, moderate precipitation is expected. The temperature will fluctuate from a high of a moderately hot 29°C to a low of a warm 23°C.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a steamy 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 highest temperature is anticipated to follow the average for May, around 29.5°C.
Sunrise will be at 06:20 and sunset at 18:46; tomorrow's daylight will last for 12h and 26min.

Frequently asked questions

What is the weather forecast for Biguiston for tomorrow?
On Sunday, expect isolated thunderstorms in the area.
Will it rain tomorrow?
With a probability of 85%, moderate precipitation of 17mm is forecasted in Biguiston.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 37°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in May. The lowest temperature tomorrow will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Biguiston, sunrise will be at 06:20 and sunset at 18:46 (-03).
How long will the day be tomorrow?
In Biguiston, tomorrow, there will be 12h and 26min of daylight.

Hourly weather forecast

0h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Wind: 3km/h ENE
  • Pressure: 1014mbar
  • Humidity: 99%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 11km
2h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Wind: 4km/h ENE
  • Pressure: 1013mbar
  • Humidity: 98%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 7km
4h
  • 24°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Wind: 2km/h E
  • Pressure: 1012mbar
  • Humidity: 100%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 6km
6h
  • 24°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 3km/h ENE
  • Pressure: 1013mbar
  • Humidity: 99%
  • Precip. probability: 58%
  • Precipitation: 2mm
  • Visibility: 5km
Sunrise: 06:20
8h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Wind: 5km/h ENE
  • Pressure: 1014mbar
  • Humidity: 100%
  • Precip. probability: 74%
  • Precipitation: 1mm
  • Visibility: 10km
10h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Pressure: 1015mbar
  • Humidity: 89%
  • Precip. probability: 75%
  • Precipitation: 3mm
  • Visibility: 6km
12h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h E
  • Pressure: 1014mbar
  • Humidity: 87%
  • Precip. probability: 66%
  • Precipitation: 1mm
  • Visibility: 10km
14h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h ENE
  • Pressure: 1012mbar
  • Humidity: 85%
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Visibility: 10km
16h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h ENE
  • Pressure: 1011mbar
  • Humidity: 90%
  • Precip. probability: 71%
  • Precipitation: 3mm
  • Visibility: 6km
18h
  • 26°C
  • Feels like:
    31°C
Showers
Showers
  • Wind: 8km/h ENE
  • Pressure: 1012mbar
  • Humidity: 93%
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Visibility: 11km
Sunset: 18:46
20h
  • 25°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Wind: 5km/h ENE
  • Pressure: 1013mbar
  • Humidity: 96%
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Visibility: 11km
22h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Wind: 4km/h ENE
  • Pressure: 1014mbar
  • Humidity: 98%
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Visibility: 11km
Tomorrow, a combination of storm-filled, cloudy and wet weather is anticipated.
Rain is forecasted at 3h, and from 5h to 20h. With light precipitation of 3mm, the most intense rain will be falling at 9h, 10h, 13h and 16h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 28°C. The feels-like temperature will be between the lowest temperature of 25°C and the highest temperature of 34°C. The warmest part of the day will be from 13h to 15h.
The temperature tomorrow will be similar to the average high in May. The minimum temperature will be also consistent with May's average low of 23.3°C.
Updated: May 24, 2025 @ 21:07:56 UTC
Published by: Weather Atlas | About Us
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