Weather forecast for 10 daysCayo Pelau, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 19mphNE 44°
  • Humidity: 71%
  • UV index: 8
  • Sunrise: 7:30 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
Today, in Cayo Pelau, bright conditions and mild breezes are expected.
The highest temperature will be a temperate 84.2°F, while the lowest temperature will be a pleasant 68°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a blazing 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Today's temperature is predicted to match October's standard peak of 83.1°F.
Sunrise will be at 7:30 am and sunset at 6:57 pm; the daylight will last for 11h and 28min.

10-day overview

Daily temperatures

Warmest day: tomorrow 86°C.
Coldest period: Sunday - Tuesday 82°C.

Chance of precipitation

Highest chance: Tuesday 27.10. 21%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 19mphNE 44°
  • Humidity: 71%
  • UV index: 8
  • Sunrise: 7:30 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 86°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 17mphNE 45°
  • Humidity: 72%
  • UV index: 8
  • Sunrise: 7:30 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 84°F
  • 64°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphNE 35°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphNNE 33°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 84°F
  • 64°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphNNE 21°
  • Humidity: 60%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 84°F
  • 64°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphNNE 31°
  • Humidity: 60%
  • UV index: 8
  • Sunrise: 7:33 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 68°F
Sunny
Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 16mphNE 35°
  • Humidity: 66%
  • UV index: 8
  • Sunrise: 7:33 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 17mphNNE 32°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 16mphNNE 27°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 11mphNNE 25°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
Across the following ten days, a combination of mostly clear and cloud-filled weather is predicted.
Rainfall is not forecasted in Cayo Pelau in the upcoming period.
Highs will stay within a very narrow margin during the next few days. Maximum temperatures will fall between 82.4°F and 86°F, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 64.4°F to 68°F.
Monday is expected to be the hottest, reaching up to 86°F; with a maximum temperature of 82.4°F, next Sunday through next Tuesday will be the coldest days in Cayo Pelau.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between a blazing 86°F and a torrid 96.8°F.
Updated: Oct 18, 2026 @ 04:09:38 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine will lead the day, with clouds making only brief appearances.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 68°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 91.4°F.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be moderately lower than the average low temperature.

On Sunday, in Cayo Pelau, sunrise will be at 7:30 am and sunset at 6:57 pm (EDT).

In Cayo Pelau, the length of the day today will be 11h and 28min.