Weather forecast for todayGuinea-Bissau
Guinea-Bissau - most visited locations
Weather forecast for today
Current condition 13:43 GMT
- 31°C
- Feels like:37°C
Fair
- Precipitation: 0mm
- Wind: 16km/hSSE 160°
- Humidity: 72%
- Dewpoint: 25°C
- Pressure: 1014.22mbar
- Visibility: 9.66km
- UV index: 11
- details ▼
Currently, in Bissau, another day of fair weather brings comfortable and sunny conditions.
The temperature is a tropical 31°C, while the feels-like temperature, which calculates the temperature value influenced by the moisture in the air, is calculated to be a sizzling 37°C. The current temperature is at its highest of the day.
The temperature is a tropical 31°C, while the feels-like temperature, which calculates the temperature value influenced by the moisture in the air, is calculated to be a sizzling 37°C. The current temperature is at its highest of the day.
Saturday 17. Oct 2026
- 31°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 59%
- Precipitation: 1mm
- Wind: 18km/hS 185°
- Humidity: 76%
- UV index: 11
- Sunrise: 06:52 GMT
- Sunset: 18:43 GMT
- details ▼
On Saturday, 17th of October, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
Minimal precipitation is forecasted for today. Temperatures will oscillate between a humid 31°C at their highest and a moderately hot 25°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a torridly hot 40°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 predicted to follow the average for October, around 31.1°C.
Sunrise was at 06:52 and sunset will be at 18:43; the daylight will last for 11h and 51min.
Minimal precipitation is forecasted for today. Temperatures will oscillate between a humid 31°C at their highest and a moderately hot 25°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a torridly hot 40°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 predicted to follow the average for October, around 31.1°C.
Sunrise was at 06:52 and sunset will be at 18:43; the daylight will last for 11h and 51min.
Hourly overview
Hourly temperatures
Warmest period: 14h - 17h 37°C.
Coldest period: 21h - 23h 31°C.
Coldest period: 21h - 23h 31°C.
Chance of precipitation
Highest chance: 14h 49%.
Hourly weather forecast
- 14h
- 31°C
- Feels like:37°C
Scattered Thunderstorms
- Precip. probability: 49%
- Precipitation: 0mm
- Wind: 16km/hSSE 162°
- Humidity: 72%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 11
- details ▼
- 15h
- 31°C
- Feels like:37°C
Scattered Thunderstorms
- Precip. probability: 46%
- Precipitation: 1mm
- Wind: 17km/hSSW 201°
- Humidity: 72%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 8
- details ▼
- 16h
- 31°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 17km/hSSE 165°
- Humidity: 71%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 4
- details ▼
- 17h
- 30°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 11km/hSSW 193°
- Humidity: 79%
- Pressure: 1011mbar
- Visibility: 15km
- UV index: 1
- details ▼
- 18h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 10km/hSW 216°
- Humidity: 84%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 0
- details ▼
Sunset: 18:43
- 19h
- 28°C
- Feels like:34°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 10km/hWSW 243°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 9km/hSW 222°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 21h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 9km/hSW 222°
- Humidity: 93%
- Pressure: 1013mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 9km/hSW 228°
- Humidity: 94%
- Pressure: 1013mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 23h
- 26°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 8km/hWSW 237°
- Humidity: 96%
- Pressure: 1013mbar
- Visibility: 12km
- UV index: 0
- details ▼
For the remainder of Saturday, primarily overcast and occasionally thunderstorm-prone weather is forecasted.
With a 46% probability, minimal rainfall is forecasted at midnight.
The temperature will vary between a maximum of 31°C and a minimum of 26°C. The feels-like temperature will vary between a maximum of 37°C and a minimum of 31°C. The hottest part of the day will be from 14h to 16h.
The high temperature is expected to be comparable to October's usual value of 31.1°C. The nighttime low will be also moderately higher than the typical October minimum temperature of 22.8°C.
With a 46% probability, minimal rainfall is forecasted at midnight.
The temperature will vary between a maximum of 31°C and a minimum of 26°C. The feels-like temperature will vary between a maximum of 37°C and a minimum of 31°C. The hottest part of the day will be from 14h to 16h.
The high temperature is expected to be comparable to October's usual value of 31.1°C. The nighttime low will be also moderately higher than the typical October minimum temperature of 22.8°C.
Updated: Oct 17, 2026 @ 13:43:23 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 temperature at 13:43 GMT is 31°C. Feels-like temperature is 37°C.
Today, in Bissau, there will be scattered thunderstorms, which could cause some localized disruption.
There is a high likelihood of rainfall, but precipitation will be minimal.
Today, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 40°C.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be slightly warmer than the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be slightly warmer than the average low temperature.
On Saturday, in Bissau, sunrise was at 06:52 and sunset will be at 18:43 (GMT).
Today, the daylight will last for 11h and 51min.








