Weather forecast for tomorrowBula, Guinea-Bissau

Weather forecast for tomorrow

Saturday 31. Oct 2026

  • 32°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 7mm
  • Wind: 9km/hESE 110°
  • Humidity: 81%
  • UV index: 8
  • Sunrise: 06:55 GMT
  • Sunset: 18:37 GMT
  • ▼
Tomorrow, in Bula, scattered thunderstorms are also expected to form.
The chance of precipitation is high. However, the rainfall will be light. Temperatures will oscillate between a blazing 32°C at their highest and a warm 23°C at their lowest.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a life-threatening 45°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high is predicted to coincide with October's normal of 32.9°C.
Sunrise will be at 06:55 and sunset at 18:37; tomorrow's daylight will last for 11h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 39°C.
Coldest hour: 3h 25°C.

Chance of precipitation

Highest chance: 0h 62%.

Hourly weather forecast

  • 0h
  • 26°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 2km/hSSW 214°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hESE 112°
  • Humidity: 98%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hENE 69°
  • Humidity: 99%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 7km/hENE 68°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 06:55
  • 8h
  • 24°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 8km/hENE 73°
  • Humidity: 98%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 10h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 8km/hE 90°
  • Humidity: 84%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 12h
  • 31°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 9km/hESE 110°
  • Humidity: 72%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 14h
  • 31°C
  • Feels like:
    39°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 8km/hESE 106°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 8
  • ▼
  • 16h
  • 32°C
  • Feels like:
    39°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 7km/hSE 127°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 18h
  • 29°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 6km/hSSE 167°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:37
  • 20h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 198°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 4km/hSSW 211°
  • Humidity: 95%
  • Pressure: 1014mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, on Saturday, a combination of gloomy, stormy and wet weather is forecasted.
Rainfall is anticipated from midnight, 1h, and from 11h to 19h. With light precipitation of 2mm, the most intense rain will be falling at midnight, 11h and 17h.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 32°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 39°C. The hottest part of the day will be around 16h.
The maximum temperature tomorrow will be similar to October's average high. The lowest temperature is expected to be also a few degrees lower than the average minimum in October, typically 25.7°C.
Updated: Oct 30, 2026 @ 22:12:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, storm activity is likely to continue.

Light precipitation of 7mm is forecasted. The chance of rainfall is 62%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 45°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be moderately lower than the average low temperature.

On Saturday, in Bula, sunrise will be at 06:55 and sunset at 18:37 (GMT).

In Bula, tomorrow, there will be 11h and 42min of daylight.