Weather forecast for todayGuisanbourg, French Guiana
Weather forecast for today
Current condition 08:19 -03
- 26°C
- Feels like:31°C
Mostly Cloudy
- Precipitation: 0mm
- Wind: 5km/hNNE 30°
- Humidity: 94%
- Dewpoint: 25°C
- Pressure: 1014.9mbar
- Visibility: 9.66km
- UV index: 2
- details ▼
In Guisanbourg, currently, the sky is filled with heavy cloud cover, resulting in mostly cloudy weather.
The temperature is a moderately hot 26°C, and the felt air temperature of which adjusts the air temperature based on humidity comes in at computed to be a hot 31°C. The current temperature is a few degrees off the maximum of 30°C for today.
The temperature is a moderately hot 26°C, and the felt air temperature of which adjusts the air temperature based on humidity comes in at computed to be a hot 31°C. The current temperature is a few degrees off the maximum of 30°C for today.
Sunday 15. Nov 2026
- 30°C
- 22°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 30mm
- Wind: 19km/hENE 58°
- Humidity: 81%
- UV index: 9
- Sunrise: 06:14 -03
- Sunset: 18:09 -03
- details ▼
On Sunday, in Guisanbourg, thunderstorms are possible with changing conditions.
Substantial precipitation is predicted for today. Temperatures are forecasted to range from a maximum of a humid 30°C to a minimum of a delightful 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a fiery hot 38°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.
Sunrise was at 06:14 and sunset will be at 18:09; the daylight will last for 11h and 55min.
Substantial precipitation is predicted for today. Temperatures are forecasted to range from a maximum of a humid 30°C to a minimum of a delightful 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a fiery hot 38°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.
Sunrise was at 06:14 and sunset will be at 18:09; the daylight will last for 11h and 55min.
Hourly overview
Hourly temperatures
Warmest period: 13h - 15h 35°C.
Coldest hour: 23h 28°C.
Coldest hour: 23h 28°C.
Chance of precipitation
Highest chance: 11h 100%.
Hourly weather forecast
- 9h
- 27°C
- Feels like:32°C
Thunderstorms
- Precip. probability: 96%
- Precipitation: 4mm
- Wind: 8km/hNE 52°
- Humidity: 90%
- Pressure: 1015mbar
- Visibility: 6km
- UV index: 3
- details ▼
- 10h
- 28°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 4mm
- Wind: 12km/hENE 65°
- Humidity: 82%
- Pressure: 1015mbar
- Visibility: 10km
- UV index: 6
- details ▼
- 11h
- 29°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 5mm
- Wind: 14km/hENE 65°
- Humidity: 79%
- Pressure: 1015mbar
- Visibility: 4km
- UV index: 8
- details ▼
- 12h
- 29°C
- Feels like:35°C
Thunderstorms
- Precip. probability: 81%
- Precipitation: 1mm
- Wind: 16km/hENE 58°
- Humidity: 79%
- Pressure: 1014mbar
- Visibility: 10km
- UV index: 9
- details ▼
- 13h
- 30°C
- Feels like:35°C
Thunderstorms
- Precip. probability: 98%
- Precipitation: 3mm
- Wind: 17km/hNE 56°
- Humidity: 73%
- Pressure: 1013mbar
- Visibility: 6km
- UV index: 8
- details ▼
- 14h
- 30°C
- Feels like:35°C
Thunderstorms
- Precip. probability: 97%
- Precipitation: 2mm
- Wind: 18km/hNE 55°
- Humidity: 74%
- Pressure: 1012mbar
- Visibility: 6km
- UV index: 7
- details ▼
- 15h
- 30°C
- Feels like:35°C
Thunderstorms
- Precip. probability: 63%
- Precipitation: 1mm
- Wind: 19km/hENE 59°
- Humidity: 76%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 4
- details ▼
- 16h
- 29°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 67%
- Precipitation: 1mm
- Wind: 18km/hENE 59°
- Humidity: 78%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 2
- details ▼
- 17h
- 28°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 41%
- Precipitation: 1mm
- Wind: 15km/hENE 56°
- Humidity: 83%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 1
- details ▼
- 18h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 41%
- Precipitation: 1mm
- Wind: 10km/hNE 56°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 18:09
- 19h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 41%
- Precipitation: 1mm
- Wind: 7km/hNE 49°
- Humidity: 93%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 46%
- Precipitation: 1mm
- Wind: 7km/hNE 47°
- Humidity: 93%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 21h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 48%
- Precipitation: 1mm
- Wind: 5km/hNE 47°
- Humidity: 94%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 56%
- Precipitation: 1mm
- Wind: 4km/hNE 36°
- Humidity: 95%
- Pressure: 1013mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 23h
- 25°C
- Feels like:28°C
Showers
- Precip. probability: 67%
- Precipitation: 1mm
- Wind: 4km/hNE 42°
- Humidity: 96%
- Pressure: 1013mbar
- Visibility: 9km
- UV index: 0
- details ▼
Today, in Guisanbourg, a combination of thunderstorm-prone and rain-soaked weather is anticipated.
Rain is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 5mm. With moderate precipitation of 5mm, most rainfall is expected at 11h.
The temperature will vary between a maximum of 30°C and a minimum of 25°C. The feels-like temperature will vary between a maximum of 35°C and a minimum of 28°C. The hottest part of the day will be from 13h to 15h.
Rain is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 5mm. With moderate precipitation of 5mm, most rainfall is expected at 11h.
The temperature will vary between a maximum of 30°C and a minimum of 25°C. The feels-like temperature will vary between a maximum of 35°C and a minimum of 28°C. The hottest part of the day will be from 13h to 15h.
Updated: Nov 15, 2026 @ 11:19:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (08:19 -03) is 26°C. Feels-like temperature is 31°C.
Today, storm clouds could lead to bursts of thunder and rain.
Yes, it will rain today. High precipitation of 30mm is expected.
Today, the highest temperature will be 30°C, while the lowest temperature will be 22°C. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 38°C.
On Sunday, in Guisanbourg, sunrise was at 06:14 and sunset will be at 18:09 (-03).
In Guisanbourg, today, there will be 11h and 55min of daylight.
Guisanbourg, French Guiana
- en: Guisanbourg, French Guiana
- es: Guisanbourg, Guayana Francesa
- hr: Gizanbur, Francuska Gvajana
- mk: Gizanbur, Francuska Gvajana
- sr: Gizanbur, Francuska Gvajana
- zh: 吉桑堡, 法属圭亚那
- Latitude: 4.412221°
- Longitude: -51.918659°
- Elevation: 24 m
- Current time: 09:11 -03
- Sunrise: 06:14 -03
- Sunset: 18:09 -03
- Timezone: America/Cayenne
Nearby Guisanbourg, French Guiana
- Kaw (20 km)
- Regina (26 km)
- Gaston (28 km)
- Camp Caimans (36 km)
- Baugé (39 km)
- Village Adnet (40 km)
- Maman Koumarou (43 km)
- Fortuné (44 km)
- Roche Ara (48 km)
- Coralie (51 km)
- Dégrad Blockauss (53 km)
- Roche Tablon (57 km)
- Roura (57 km)
- Dégrad Limaroula (59 km)
- Edmond (61 km)
- Cacao (65 km)
- Remire-Montjoly (66 km)
- Maripa (66 km)
- Grand Bassin (66 km)
- Matoury (66 km)
- La Boue (67 km)
- Nancibo (69 km)
- Le Gallion (70 km)
- Cayenne (72 km)





