Weather forecast for tomorrowSancoma, Guinea-Bissau

Weather forecast for tomorrow

Sunday 25. Oct 2026

  • 36°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hNNW 333°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 06:54 GMT
  • Sunset: 18:40 GMT
  • ▼
Tomorrow, on Sunday, clouds will come and go, but expect bright periods in between.
Temperatures will oscillate between a sweltering 36°C at their highest and a temperate 26°C at their lowest.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a burning hot 57°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.
The maximum temperature tomorrow is expected to reflect October's average high of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:40; tomorrow's daylight will last for 11h and 46min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 46°C.
Coldest period: 3h - 6h 31°C.

Chance of precipitation

Highest chance: 15h 17%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hWSW 241°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hWSW 256°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hW 277°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 6h
  • 26°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 290°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunrise: 06:54
  • 8h
  • 27°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 285°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 10h
  • 31°C
  • Feels like:
    41°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 284°
  • Humidity: 80%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 34°C
  • Feels like:
    46°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 336°
  • Humidity: 65%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    47°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 28°
  • Humidity: 62%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 11
  • ▼
  • 16h
  • 35°C
  • Feels like:
    46°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 8km/hENE 65°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 18h
  • 33°C
  • Feels like:
    43°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 7km/hW 281°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:40
  • 20h
  • 29°C
  • Feels like:
    37°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 8km/hW 260°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    35°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hW 273°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of cloudy, bright and rainy weather is forecasted.
With a probability of 34%, minimal rainfall is forecasted at midnight.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 35°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 47°C. The hottest part of the day will be from 13h to 16h.
Tomorrow, the high temperature will be resembling October's average. Forecasts indicate a night temperature also a few degrees higher than the usual October minimum of 23.6°C.
Updated: Oct 24, 2026 @ 19:45:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sun and clouds will share the sky, creating a partly cloudy day.

Tomorrow, the highest temperature will be 36°C, while the lowest temperature will be 26°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 57°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be a couple of degrees higher than the average low of 23.6°C.

On Sunday, in Sancoma, sunrise will be at 06:54 and sunset at 18:40 (GMT).

In Sancoma, tomorrow, there will be 11h and 46min of daylight.