Weather forecast for todayJetã, Guinea-Bissau

Weather forecast for today

Current condition 14:07 GMT

  • 34°C
  • Feels like:
    42°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hNNE 20°
  • Humidity: 61%
  • Dewpoint: 26°C
  • Pressure: 1009.48mbar
  • Visibility: 14.48km
  • UV index: 9
  • ▼
In Jetã, at the moment, the sky is covered with mostly cloudy conditions.
The temperature is a blazing 34°C, meanwhile, the feels-like temperature of which modifies the air temperature to account for humidity is calculated to be an extremely hot 42°C. The current temperature is at its highest of the day.

Sunday 18. Oct 2026

  • 34°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSE 153°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 06:53 GMT
  • Sunset: 18:43 GMT
  • ▼
Today, on Sunday, 18th of October, a partly cloudy sky is anticipated.
The temperature is predicted to vary between a maximum of a blazing 34°C and a minimum of a moderately hot 25°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 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.
Today's peak is forecasted to reflect the usual October high temperature of 33.6°C.
Sunrise was at 06:53 and sunset will be at 18:43; the daylight will last for 11h and 50min.

Hourly overview

Hourly temperatures

Warmest period: 15h - 16h 42°C.
Coldest hour: 0h 31°C.

Chance of precipitation

Highest chance: 0h 10%.

Hourly weather forecast

  • 15h
  • 34°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hNE 36°
  • Humidity: 59%
  • Pressure: 1008mbar
  • Visibility: 15km
  • UV index: 8
  • ▼
  • 16h
  • 34°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 108°
  • Humidity: 60%
  • Pressure: 1008mbar
  • Visibility: 15km
  • UV index: 5
  • ▼
  • 17h
  • 33°C
  • Feels like:
    41°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 201°
  • Humidity: 67%
  • Pressure: 1008mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 18h
  • 31°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 212°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:43
  • 19h
  • 29°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSW 230°
  • Humidity: 82%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hSW 226°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hSW 230°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 8km/hSW 233°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 7km/hSW 234°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 0h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hWSW 243°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
For the rest of the day, cloudiness will dominate.
The temperature will be between a maximum of 34°C and a minimum of 27°C. The feels-like temperature will be between the highest temperature of 42°C and the lowest temperature of 32°C. The hottest part of the day will be at 15h and 16h.
The highest temperature today will be close to October's typical maximum. The temperature low is forecasted to be also alike with the usual October value of 25.6°C.
Updated: Oct 18, 2026 @ 14:07:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 14:07 GMT is 34°C. Feels-like temperature is 42°C.

Today, in Jetã, sunlight and clouds will take turns dominating the sky.

Today, the highest temperature will be 34°C, while the lowest temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 44°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Jetã, sunrise was at 06:53 and sunset will be at 18:43 (GMT).

In Jetã, today, there will be 11h and 50min of daylight.