Weather forecast for tomorrow
Lioni, French Guiana

Weather forecast for tomorrow

Monday, 26. May

Thunderstorms
06:23

18:45
-03
Thunderstorms
32°C / 23°C
  • Wind: 10km/h ENE
  • Humidity: 79%
  • Precip. probability: 83%
  • Precipitation: 17mm
  • UV index: 11
Tomorrow, in Lioni, storm activity is likely to continue.
The chance of rain is high, and precipitation will be moderate. The maximum forecasted temperature is a blazing 32°C, while the minimum temperature will be a moderately hot 23°C.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a torridly hot 44°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 expected high temperature will align with May's average of 30.1°C.
Sunrise will be at 06:23 and sunset at 18:45; tomorrow's daylight will last for 12h and 22min.

Frequently asked questions

What is the weather forecast for Lioni for tomorrow?
On Monday, unstable weather may lead to more thunderstorms.
Will it rain tomorrow?
Moderate precipitation of 17mm is expected. The possibility of rainfall is high at 83%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 44°C.
The maximum temperature will be in line with the average highest temperature of 30.1°C in May. The lowest temperature will be also in line with the average low of 22°C.
When are sunrise and sunset tomorrow?
On Monday, in Lioni, sunrise will be at 06:23 and sunset at 18:45 (-03).
How many hours of daylight will Lioni have tomorrow?
In Lioni, tomorrow, there will be 12h and 22min of daylight.

Hourly weather forecast

0h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 4km/h NE
  • Pressure: 1014mbar
  • Humidity: 99%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 12km
2h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 3km/h NE
  • Pressure: 1013mbar
  • Humidity: 98%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Visibility: 12km
4h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 2km/h NE
  • Pressure: 1012mbar
  • Humidity: 98%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Visibility: 12km
6h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 2km/h NE
  • Pressure: 1013mbar
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 9km
Sunrise: 06:23
8h
  • 24°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 3km/h NE
  • Pressure: 1014mbar
  • Humidity: 97%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 28°C
  • Feels like:
    32°C
Showers
Showers
  • Wind: 8km/h E
  • Pressure: 1015mbar
  • Humidity: 83%
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Visibility: 11km
12h
  • 30°C
  • Feels like:
    35°C
Showers
Showers
  • Wind: 10km/h E
  • Pressure: 1014mbar
  • Humidity: 72%
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Visibility: 11km
14h
  • 31°C
  • Feels like:
    37°C
Showers
Showers
  • Wind: 9km/h E
  • Pressure: 1012mbar
  • Humidity: 66%
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Visibility: 11km
16h
  • 29°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h ENE
  • Pressure: 1010mbar
  • Humidity: 72%
  • Precip. probability: 83%
  • Precipitation: 2mm
  • Visibility: 10km
18h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8km/h ENE
  • Pressure: 1011mbar
  • Humidity: 84%
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Visibility: 11km
Sunset: 18:45
20h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Wind: 5km/h NE
  • Pressure: 1013mbar
  • Humidity: 94%
  • Precip. probability: 35%
  • Precipitation: 2mm
  • Visibility: 11km
22h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 5km/h NE
  • Pressure: 1014mbar
  • Humidity: 97%
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Visibility: 14km
Tomorrow, a combination of gloomy, rain-filled and lightning-active weather is anticipated.
Rain is predicted from 10h to 14h, and from 16h to 20h. With moderate precipitation of 4mm, most rainfall is expected at 17h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 31°C. The feels-like temperature will be between a minimum of 27°C and a maximum of 37°C. The hottest part of the day will be at 14h and 15h.
The highest temperature will be close to May's average maximum of 30.1°C. The temperature low is forecasted to be also consistent with the usual May value of 22°C.
Updated: May 25, 2025 @ 04:29:24 UTC
Published by: Weather Atlas | About Us
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