Weather forecast for 10 daysAlcatraz, Cape Verde

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 30°C
  • 26°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 31°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:26 -01
  • Sunset: 18:06 -01
  • ▼
On Sunday, in Alcatraz, patchy morning clouds will clear as the afternoon brings plenty of sunshine.
Daytime will witness a high of a tropical 30°C, slightly diverging from the forecasted night low of a warm 26°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a sweltering 37°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.
Forecasts show the temperature forecasted to reach the usual October high of 28.4°C.
Sunrise will be at 06:26 and sunset at 18:06; the daylight will last for 11h and 40min.

10-day overview

Daily temperatures

Maximum temperature: 30°C.
Minimum temperature: 29°C.

Chance of precipitation

Highest chance: 6%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 30°C
  • 26°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 31°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:26 -01
  • Sunset: 18:06 -01
  • ▼
  • Monday
  • 26. Oct 2026
  • 29°C
  • 25°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 12°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:26 -01
  • Sunset: 18:06 -01
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 29°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 20°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:26 -01
  • Sunset: 18:05 -01
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 30°C
  • 26°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 18km/hNE 39°
  • Humidity: 74%
  • UV index: 7
  • Sunrise: 06:27 -01
  • Sunset: 18:05 -01
  • ▼
  • Thursday
  • 29. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 33°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 06:27 -01
  • Sunset: 18:04 -01
  • ▼
  • Friday
  • 30. Oct 2026
  • 30°C
  • 25°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 22km/hNE 51°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:27 -01
  • Sunset: 18:04 -01
  • ▼
  • Saturday
  • 31. Oct 2026
  • 29°C
  • 25°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 18km/hENE 60°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:28 -01
  • Sunset: 18:03 -01
  • ▼
  • Sunday
  • 1. Nov 2026
  • 29°C
  • 25°C
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 19km/hNE 52°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:28 -01
  • Sunset: 18:03 -01
  • ▼
  • Monday
  • 2. Nov 2026
  • 30°C
  • 25°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 22km/hNE 36°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:28 -01
  • Sunset: 18:03 -01
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 29°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 24km/hNE 38°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:29 -01
  • Sunset: 18:02 -01
  • ▼
Looking ahead to the next ten days, a combination of overcast and sun-filled weather is anticipated.
Rain is not forecasted in Alcatraz in the upcoming days.
Highs will stay within a very narrow margin throughout the coming week. Expected highs will hover between 29°C and 30°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 25°C to 26°C.
With a maximum temperature of 30°C, Sunday, Wednesday through Friday and next Monday will be the hottest days in Alcatraz; for the remaining days, the highest temperature will consistently be 29°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and range between a hot 33°C and a steamy 37°C.
Alcatraz experiences its warmest weather in October, with high temperatures averaging 28.4°C and lows at 25.8°C.
Updated: Oct 25, 2026 @ 05:04:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, the day will begin with cloud cover, but conditions will improve as the sun emerges later on.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 37°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Alcatraz, sunrise will be at 06:26 and sunset at 18:06 (-01).

In Alcatraz, today, there will be 11h and 40min of daylight.