Weather forecast for todaySaï, French Guiana
Weather forecast for today
Current condition 14:08 -03
- 32°C
- Feels like:37°C
Cloudy
- Precipitation: 0mm
- Wind: 11km/hENE 70°
- Humidity: 55%
- Dewpoint: 22°C
- Pressure: 1009.48mbar
- Visibility: 16.09km
- UV index: 7
- details ▼
At the moment, in Saï, the horizon is coated in dense cloud cover, keeping the day gray.
The temperature is a blazing 32°C, the real-feel temperature, which represents the influence of relative humidity on air temperature, registers as assessed at a torrid 37°C. The current temperature is almost at the maximum expected 33°C for today.
The temperature is a blazing 32°C, the real-feel temperature, which represents the influence of relative humidity on air temperature, registers as assessed at a torrid 37°C. The current temperature is almost at the maximum expected 33°C for today.
Saturday 17. Oct 2026
- 33°C
- 22°C
Thunderstorms
- Precip. probability: 89%
- Precipitation: 2mm
- Wind: 13km/hENE 61°
- Humidity: 80%
- UV index: 8
- Sunrise: 06:17 -03
- Sunset: 18:19 -03
- details ▼
Today, in Saï, the forecast includes possible thunderstorms.
Minimal precipitation is predicted. The temperature is expected to vary between a maximum of a hot 33°C and a minimum of an agreeable 22°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a searing 48°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 expected daytime maximum should align with the typical October high of 34.9°C.
Sunrise was at 06:17 and sunset will be at 18:19; the daylight will last for 12h and 2min.
Minimal precipitation is predicted. The temperature is expected to vary between a maximum of a hot 33°C and a minimum of an agreeable 22°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a searing 48°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 expected daytime maximum should align with the typical October high of 34.9°C.
Sunrise was at 06:17 and sunset will be at 18:19; the daylight will last for 12h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 17h 33°C.
Coldest hour: 21h 25°C.
Coldest hour: 21h 25°C.
Chance of precipitation
Highest chance: 15h 74%.
Hourly weather forecast
- 15h
- 26°C
- Feels like:26°C
Thunderstorms
- Precip. probability: 74%
- Precipitation: 2mm
- Wind: 13km/hENE 70°
- Humidity: 82%
- Pressure: 1008mbar
- Visibility: 10km
- UV index: 5
- details ▼
- 16h
- 26°C
- Feels like:30°C
Scattered Thunderstorms
- Precip. probability: 58%
- Precipitation: 1mm
- Wind: 13km/hENE 66°
- Humidity: 82%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 3
- details ▼
- 17h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 13km/hENE 57°
- Humidity: 76%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 18h
- 28°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 10km/hNE 53°
- Humidity: 79%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 18:19
- 19h
- 27°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 8km/hNE 38°
- Humidity: 86%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 26°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 7km/hNNE 29°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 21h
- 25°C
- Feels like:25°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 7km/hNNE 29°
- Humidity: 92%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 24°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 6km/hNNE 33°
- Humidity: 94%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 23h
- 24°C
- Feels like:27°C
Mostly Clear
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 6km/hNNE 31°
- Humidity: 97%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 0h
- 24°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 5km/hNNE 23°
- Humidity: 98%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 0
- details ▼
For the remainder of Saturday, primarily cloud-filled and occasionally lightning-active weather is expected.
Rainfall is anticipated at 15h and 16h. With light precipitation of 2mm, most rainfall is expected at 15h.
The temperature will be between the highest temperature of 28°C and the lowest temperature of 24°C. The feels-like temperature will be between a maximum of 33°C and a minimum of 25°C. The warmest part of the day will be at 17h and 18h.
The highest temperature will be consistent with October's average maximum of 34.9°C. The minimum temperature will be also close to October's average low of 20.8°C.
October in Saï brings peak warmth, with average high temperatures of 34.9°C and lows of 20.8°C.
Rainfall is anticipated at 15h and 16h. With light precipitation of 2mm, most rainfall is expected at 15h.
The temperature will be between the highest temperature of 28°C and the lowest temperature of 24°C. The feels-like temperature will be between a maximum of 33°C and a minimum of 25°C. The warmest part of the day will be at 17h and 18h.
The highest temperature will be consistent with October's average maximum of 34.9°C. The minimum temperature will be also close to October's average low of 20.8°C.
October in Saï brings peak warmth, with average high temperatures of 34.9°C and lows of 20.8°C.
Updated: Oct 17, 2026 @ 17:08:35 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
Currently (14:08 -03) it is 32°C in Saï. Feels-like temperature is 37°C.
On Saturday, stormy skies are anticipated.
There is a high probability of rainfall. Precipitation will be minimal.
Today, the maximum temperature in Saï will be 33°C, while the minimum temperature will be 22°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 48°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
On Saturday, in Saï, sunrise was at 06:17 and sunset will be at 18:19 (-03).
In Saï, today, there will be 12h and 2min of daylight.
Saï, French Guiana
- en: Saï, French Guiana
- es: Saï, Guayana Francesa
- hr: Saï, Francuska Gvajana
- mk: Saï, Francuska Gvajana
- sr: Saï, Francuska Gvajana
- zh: Saï, 法属圭亚那
- Latitude: 3.400000°
- Longitude: -53.233333°
- Elevation: 170 m
- Current time: 14:08 -03
- Sunrise: 06:17 -03
- Sunset: 18:19 -03
- Timezone: America/Cayenne
Nearby Saï, French Guiana
- Émerillon (19 km)
- Balourou (20 km)
- Bicade (24 km)
- Lamérique (27 km)
- Dégrad Sardine (27 km)
- Cent-Sous (31 km)
- Ancien Village Hubert (33 km)
- Dégrad Fourmi (34 km)
- Grand Usine (35 km)
- Dégrad Blanc (37 km)
- Kotioko (38 km)
- Agami (41 km)
- Eau Claire (44 km)
- Roche Chapeau (47 km)
- Grigel (48 km)
- Certitude (48 km)
- Bamboula (49 km)
- Carbet Mitan (49 km)
- Bas-Espoir (50 km)
- Carbet Hocco (51 km)
- Repentir (52 km)
- Saul (52 km)
- Dégrad Doré (54 km)
- Valide (54 km)








