Weather forecast for todaySanta Maria, Guinea-Bissau

Weather forecast for today

Current condition 02:02 GMT

  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hENE 60°
  • Humidity: 93%
  • Dewpoint: 25°C
  • Pressure: 1013.55mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
At the moment, a mix of cloud cover and clear skies can be seen.
The temperature is a moderately hot 26°C, the apparent temperature, which factors the actual air temperature with the relative humidity, registers as assessed at a humid 31°C. The present temperature is at its lowest of the day.

Thursday 22. Oct 2026

  • 33°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 0mm
  • Wind: 10km/hNW 310°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:52 GMT
  • Sunset: 18:40 GMT
  • ▼
On Thursday, in Santa Maria, stormy skies and lightning strikes are expected later today.
Minimal precipitation is forecasted. Temperatures will oscillate between a blazing 33°C at their highest and a warm 26°C at their lowest.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a burning hot 48°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature predicted to reach the usual October high of 32.9°C.
Sunrise will be at 06:52 and sunset at 18:40; the daylight will last for 11h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 42°C.
Coldest period: 3h - 6h 30°C.

Chance of precipitation

Highest chance: 21h 37%.

Hourly weather forecast

  • 4h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hENE 63°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 6h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hNE 42°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 06:52
  • 8h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hNE 41°
  • Humidity: 91%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 10h
  • 29°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 32°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 31°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 295°
  • Humidity: 74%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 8km/hW 281°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 16h
  • 32°C
  • Feels like:
    41°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 10km/hWSW 252°
  • Humidity: 73%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 4
  • ▼
  • 18h
  • 31°C
  • Feels like:
    39°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 9km/hWSW 251°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:40
  • 20h
  • 29°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 9km/hWSW 246°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 29°C
  • Feels like:
    35°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 8km/hWSW 256°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Today, a combination of primarily cloud-filled and occasionally lightning-active and rain-soaked weather is expected.
Rain is predicted at 16h, and from 18h to 22h. With light precipitation of 3mm, most rainfall is expected at 21h.
The temperature will vary between a minimum of 26°C and a maximum of 32°C. The feels-like temperature will be between a minimum of 30°C and a maximum of 42°C. The hottest part of the day will be from 13h to 16h.
The forecasted high will be close to the typical October maximum of 32.9°C. The expected low will be also consistent with the average minimum in October, which is 25.7°C.
Updated: Oct 22, 2026 @ 02:02:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (02:02 GMT) is 26°C. Feels-like temperature is 31°C.

On Thursday, expect thunderstorms and downpours in the afternoon.

Today, there is a low chance of minimal precipitation in Santa Maria.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 26°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 48°C.
The maximum temperature will be in line with the average highest temperature of 32.9°C in October. The lowest temperature will be also in line with the average low of 25.7°C.

On Thursday, in Santa Maria, sunrise will be at 06:52 and sunset at 18:40 (GMT).

In Santa Maria, today, there will be 11h and 49min of daylight.