Weather forecast for tomorrowSancoma, Guinea-Bissau

Weather forecast for tomorrow

Monday 26. Oct 2026

  • 37°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 347°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:54 GMT
  • Sunset: 18:39 GMT
  • ▼
Tomorrow, in Sancoma, blue skies and warm sunshine will define the conditions.
Temperatures are expected to peak at a fiery hot 37°C and drop to a minimum of a moderately hot 25°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a dangerously hot 59°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 forecasted top temperature is expected to be moderately higher than the usual October maximum of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:39; tomorrow's daylight will last for 11h and 44min.

Hourly overview

Hourly temperatures

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

Chance of precipitation

Highest chance: 3h - 6h 9%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hW 280°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 297°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 301°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6h
  • 26°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hNW 307°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Sunrise: 06:54
  • 8h
  • 27°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hNW 317°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 1
  • ▼
  • 10h
  • 31°C
  • Feels like:
    41°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 334°
  • Humidity: 78%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 6
  • ▼
  • 12h
  • 34°C
  • Feels like:
    46°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hN 356°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    46°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hN 2°
  • Humidity: 61%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 11
  • ▼
  • 16h
  • 36°C
  • Feels like:
    46°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 12°
  • Humidity: 58%
  • Pressure: 1009mbar
  • Visibility: 13km
  • UV index: 4
  • ▼
  • 18h
  • 34°C
  • Feels like:
    44°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 342°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunset: 18:39
  • 20h
  • 30°C
  • Feels like:
    37°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hW 271°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    35°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hW 264°
  • Humidity: 89%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Tomorrow, primarily sunny and occasionally cloudy weather is predicted.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 36°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 46°C. The hottest part of the day will be at 15h and 16h.
The temperature is expected to be slightly warmer than the average peak in October, which is 34.9°C. The expected low will be also close to the average minimum in October, which is 23.6°C.
Updated: Oct 25, 2026 @ 01:34:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Monday, sun-filled skies will remain for most of the day.

Tomorrow, the highest temperature will be 37°C, while the lowest temperature will be 25°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 59°C.
The maximum temperature will be relatively higher than the average highest temperature of 34.9°C in October. The lowest temperature will be in line with the average low of 23.6°C.

On Monday, in Sancoma, sunrise will be at 06:54 and sunset at 18:39 (GMT).

In Sancoma, tomorrow, there will be 11h and 44min of daylight.