Weather forecast for tomorrow
Dégrad Dimanche, French Guiana

Weather forecast for tomorrow

Sunday, 25. May

Thunderstorms
06:18

18:43
-03
Thunderstorms
29°C / 23°C
  • Wind: 14km/h ENE
  • Humidity: 90%
  • Precip. probability: 87%
  • Precipitation: 15mm
  • UV index: 6
Tomorrow, in Dégrad Dimanche, storm chances remain present.
The likelihood of rain is high, and precipitation will be moderate. Temperatures are expected to peak at a moderately hot 29°C and drop to a minimum of a temperate 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a sizzling 37°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's top temperature is set to align with the common May high of 29.5°C.
Sunrise will be at 06:18 and sunset at 18:43; tomorrow's daylight will last for 12h and 25min.

Frequently asked questions

What is the weather forecast for Dégrad Dimanche for tomorrow?
Tomorrow, unstable weather may lead to more thunderstorms.
Will it rain tomorrow?
Moderate precipitation of 15mm is anticipated. The likelihood of rainfall is high at 87%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated 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.
When is the sunrise / sunset tomorrow?
On Sunday, in Dégrad Dimanche, sunrise will be at 06:18 and sunset at 18:43 (-03).
How long will the day be tomorrow?
In Dégrad Dimanche, tomorrow, there will be 12h and 25min of daylight.

Hourly weather forecast

0h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 3km/h ENE
  • Pressure: 1014mbar
  • Humidity: 99%
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Visibility: 11km
2h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Wind: 3km/h ENE
  • Pressure: 1013mbar
  • Humidity: 100%
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Visibility: 11km
4h
  • 24°C
  • Feels like:
    27°C
Rain
Rain
  • Wind: 2km/h E
  • Pressure: 1012mbar
  • Humidity: 100%
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Visibility: 4km
6h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Wind: 3km/h ENE
  • Pressure: 1013mbar
  • Humidity: 99%
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Visibility: 11km
Sunrise: 06:18
8h
  • 24°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Wind: 4km/h ENE
  • Pressure: 1014mbar
  • Humidity: 100%
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Visibility: 8km
10h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h E
  • Pressure: 1015mbar
  • Humidity: 88%
  • Precip. probability: 80%
  • Precipitation: 2mm
  • Visibility: 8km
12h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h E
  • Pressure: 1014mbar
  • Humidity: 85%
  • Precip. probability: 65%
  • Precipitation: 2mm
  • Visibility: 10km
14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h ENE
  • Pressure: 1012mbar
  • Humidity: 83%
  • Precip. probability: 88%
  • Precipitation: 2mm
  • Visibility: 6km
16h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h ENE
  • Pressure: 1011mbar
  • Humidity: 90%
  • Precip. probability: 64%
  • Precipitation: 1mm
  • Visibility: 10km
18h
  • 26°C
  • Feels like:
    30°C
Few Showers
Few Showers
  • Wind: 8km/h ENE
  • Pressure: 1012mbar
  • Humidity: 93%
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Visibility: 13km
Sunset: 18:43
20h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Wind: 5km/h ENE
  • Pressure: 1013mbar
  • Humidity: 97%
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Visibility: 11km
22h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Wind: 4km/h ENE
  • Pressure: 1014mbar
  • Humidity: 99%
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Visibility: 11km
Tomorrow, a combination of unstable, cloud-filled and rain-soaked weather is anticipated.
Rain is expected from 2h to 18h, 20h, 22h and at 23h. With light precipitation of 2mm, the most intense rain will be falling at 3h, 9h, 10h, 12h and 14h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 28°C. The feels-like temperature will vary between the lowest temperature of 27°C and the highest temperature of 33°C. The warmest part of the day will be from 12h to 15h.
Tomorrow, the temperature is forecasted to be close to the usual maximum for May. The expected low will be also similar to the average minimum in May, which is 23.3°C.
Updated: May 24, 2025 @ 17:08:47 UTC
Published by: Weather Atlas | About Us
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