Weather forecast for 10 daysGuinea-Bissau
Guinea-Bissau - most visited locations
Weather forecast for the weekend
Saturday 24. Oct 2026
- 34°C
- 26°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 15km/hSSW 212°
- Humidity: 78%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:40 GMT
- details ▼
On Saturday, 24th of October, a bright and mostly cloud-free sky is in store.
The temperature will vary between a maximum of a humid 34°C and a minimum of a temperate 26°C.
On Saturday, the expected high will be slightly warmer than the average October maximum of 31.1°C.
Sunrise will be at 06:53 and sunset at 18:40; the daylight will last for 11h and 47min.
The temperature will vary between a maximum of a humid 34°C and a minimum of a temperate 26°C.
On Saturday, the expected high will be slightly warmer than the average October maximum of 31.1°C.
Sunrise will be at 06:53 and sunset at 18:40; the daylight will last for 11h and 47min.
Sunday 25. Oct 2026
- 35°C
- 26°C
Sunny
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 12km/hWSW 237°
- Humidity: 77%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:39 GMT
- details ▼
On Sunday, 25th of October, the weather remains calm, bright, and sunny.
The anticipated temperature range extends from a high of a sweltering 35°C to a low of a moderately hot 26°C.
The expected high will be slightly warmer than October's standard temperature of 31.1°C.
Sunrise will be at 06:53 and sunset at 18:39; the daylight will last for 11h and 46min.
The anticipated temperature range extends from a high of a sweltering 35°C to a low of a moderately hot 26°C.
The expected high will be slightly warmer than October's standard temperature of 31.1°C.
Sunrise will be at 06:53 and sunset at 18:39; the daylight will last for 11h and 46min.
Long-term weather forecast
- Thursday
- 22. Oct 2026
- min.
- 26°C
Mostly Clear
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 9km/hW 262°
- Humidity: 86%
- UV index: 0
- Sunrise: 06:52 GMT
- Sunset: 18:40 GMT
- details ▼
- Friday
- 23. Oct 2026
- 35°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 14km/hW 271°
- Humidity: 76%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:40 GMT
- details ▼
- Saturday
- 24. Oct 2026
- 34°C
- 26°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 15km/hSSW 212°
- Humidity: 78%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:40 GMT
- details ▼
- Sunday
- 25. Oct 2026
- 35°C
- 26°C
Sunny
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 12km/hWSW 237°
- Humidity: 77%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:39 GMT
- details ▼
- Monday
- 26. Oct 2026
- 35°C
- 26°C
PM Showers
- Precip. probability: 55%
- Precipitation: 3mm
- Wind: 13km/hW 276°
- Humidity: 77%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:39 GMT
- details ▼
- Tuesday
- 27. Oct 2026
- 35°C
- 26°C
PM Showers
- Precip. probability: 34%
- Precipitation: 1mm
- Wind: 11km/hWSW 251°
- Humidity: 76%
- UV index: 11
- Sunrise: 06:53 GMT
- Sunset: 18:38 GMT
- details ▼
- Wednesday
- 28. Oct 2026
- 34°C
- 26°C
PM Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 13km/hW 261°
- Humidity: 76%
- UV index: 11
- Sunrise: 06:54 GMT
- Sunset: 18:38 GMT
- details ▼
- Thursday
- 29. Oct 2026
- 34°C
- 25°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 12km/hW 264°
- Humidity: 74%
- UV index: 11
- Sunrise: 06:54 GMT
- Sunset: 18:38 GMT
- details ▼
- Friday
- 30. Oct 2026
- 33°C
- 25°C
Isolated Thunderstorms
- Precip. probability: 33%
- Precipitation: 2mm
- Wind: 12km/hSW 222°
- Humidity: 75%
- UV index: 11
- Sunrise: 06:54 GMT
- Sunset: 18:37 GMT
- details ▼
- Saturday
- 31. Oct 2026
- 32°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 55%
- Precipitation: 6mm
- Wind: 9km/hS 179°
- Humidity: 77%
- UV index: 11
- Sunrise: 06:54 GMT
- Sunset: 18:37 GMT
- details ▼
Weather fluctuations are likely over the next ten days, and a mix of wet, dull, sun-filled and lightning-active weather is anticipated.
Rainfall is forecasted for Monday through Wednesday, next Friday and Saturday.
The temperature shift across days will be subtle in the coming days. Highs will range from 32°C to 35°C, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 25°C to 26°C.
With a maximum temperature of 35°C, Friday, Sunday through Tuesday will be the hottest days in Bissau, Guinea-Bissau; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 32°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and vary between a scorching 43°C and a burning hot 55°C.
Rainfall is forecasted for Monday through Wednesday, next Friday and Saturday.
The temperature shift across days will be subtle in the coming days. Highs will range from 32°C to 35°C, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 25°C to 26°C.
With a maximum temperature of 35°C, Friday, Sunday through Tuesday will be the hottest days in Bissau, Guinea-Bissau; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 32°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and vary between a scorching 43°C and a burning hot 55°C.
Updated: Oct 22, 2026 @ 15:35:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Bissau, weather will be unstable, and a combination of wet, overcast, clear and stormy weather is expected for the next ten days.
Rainfall is expected on Monday through Wednesday, next Friday and Saturday in Bissau. With light precipitation of 6mm, next Saturday will be the day with the most rainfall.
The maximum temperature will range between 32°C and 35°C, while the minimum temperature will vary between 25°C and 26°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 43°C and 55°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 43°C and 55°C.
With a maximum temperature of 35°C, Friday, Sunday through Tuesday will be the hottest days. Next Saturday will be the coldest day, with a maximum temperature of 32°C.
On Saturday, mainly sunny skies with just a few high clouds are anticipated.
On Saturday, the highest temperature will be 34°C, while the lowest temperature will be 26°C.
On Sunday, expect bright skies and plenty of sunshine.
On Sunday, the highest temperature will be 35°C, while the lowest temperature will be 26°C.





