Weather forecast for todaySão João, Guinea-Bissau

Weather forecast for today

Current condition 08:55 GMT

  • 28°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hW 280°
  • Humidity: 92%
  • Dewpoint: 27°C
  • Pressure: 1013.21mbar
  • Visibility: 11.27km
  • UV index: 2
  • ▼
Currently, the day is partly cloudy with intermittent sunshine.
The temperature is a moderately hot 28°C, and the feels-like temperature of which indicates how humid air affects the felt temperature comes in at evaluated at a very hot 35°C. The current temperature is almost at the minimum-anticipated 27°C for today.

Friday 23. Oct 2026

  • 33°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 15km/hWSW 250°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:52 GMT
  • Sunset: 18:40 GMT
  • ▼
On Friday, 23rd of October, variable cloud cover will persist, but sunshine will break through.
The temperature will fluctuate from a high of a hot 33°C to a low of a moderately hot 27°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a searing 49°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 expected to follow the average for October, around 32.9°C.
Sunrise was at 06:52 and sunset will be at 18:40; the daylight will last for 11h and 48min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 43°C.
Minimum temperature: 35°C.

Chance of precipitation

Highest chance: 21h 18%.

Hourly weather forecast

  • 9h
  • 28°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hW 281°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hW 279°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 6
  • ▼
  • 11h
  • 31°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hW 276°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 32°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hWSW 254°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 32°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hWSW 257°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    44°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hWSW 243°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 15h
  • 32°C
  • Feels like:
    43°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 13km/hSW 232°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 32°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 15km/hSW 226°
  • Humidity: 77%
  • Pressure: 1009mbar
  • Visibility: 12km
  • UV index: 4
  • ▼
  • 17h
  • 31°C
  • Feels like:
    41°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hSW 226°
  • Humidity: 80%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 18h
  • 31°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hSW 227°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunset: 18:40
  • 19h
  • 30°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hSW 228°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 20h
  • 29°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 14km/hSW 221°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 29°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 13km/hSW 218°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 29°C
  • Feels like:
    36°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hSW 217°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 23h
  • 28°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 12km/hSW 220°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Today, in São João, cloudiness will dominate.
The temperature will be between the highest temperature of 32°C and the lowest temperature of 28°C. The feels-like temperature will vary between the lowest temperature of 35°C and the highest temperature of 44°C. The hottest part of the day will be from 12h to 16h.
The maximum temperature will be comparable to the average high of 32.9°C in October. The night temperature will be also alike with the standard October low of 25.7°C.
Updated: Oct 23, 2026 @ 08:55:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 08:55 GMT is 28°C. Feels-like temperature is 35°C.

Today, in São João, expect a mix of sun and clouds throughout the day.

Today, the highest temperature will be 33°C, while the lowest temperature will be 27°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 49°C.
The maximum temperature will be in line with the average highest temperature of 32.9°C in October. The lowest temperature will be also in line with the average low of 25.7°C.

On Friday, in São João, sunrise was at 06:52 and sunset will be at 18:40 (GMT).

Today, the daylight will last for 11h and 48min.