Weather forecast for 10 daysCharlotte Harbor, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 82°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 42°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 7:29 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
Today, on Sunday, October 18, mostly clear skies and sunshine will create ideal daytime conditions.
The temperature is predicted to vary between a maximum of a temperate 82.4°F and a minimum of a pleasant 68°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today, the maximum temperature is predicted to be in line with the typical October high of 84.4°F.
Sunrise will be at 7:29 am and sunset at 6:57 pm; the daylight will last for 11h and 28min.

10-day overview

Daily temperatures

Maximum temperature: 84°C.
Minimum temperature: 82°C.

Chance of precipitation

Highest chance: Sunday 25.10. 23%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 82°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 42°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 7:29 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 16mphNE 43°
  • Humidity: 70%
  • UV index: 8
  • Sunrise: 7:30 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 84°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNE 34°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:30 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphNNE 33°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphNNE 24°
  • Humidity: 60%
  • UV index: 8
  • Sunrise: 7:31 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 63°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphNNE 33°
  • Humidity: 59%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 66°F
Sunny
Sunny
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 16mphNE 36°
  • Humidity: 63%
  • UV index: 7
  • Sunrise: 7:33 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 16mphNNE 32°
  • Humidity: 67%
  • UV index: 7
  • Sunrise: 7:33 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 15mphNNE 27°
  • Humidity: 67%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 82°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 11mphNNE 28°
  • Humidity: 66%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
Throughout the next ten days, a combination of bright and cloud-filled weather is anticipated.
Rainfall is not forecasted in Charlotte Harbor in the upcoming period.
Highs will stay within a very narrow margin in the upcoming days. Expected highs will hover between 82.4°F and 84.2°F, while the lowest temperature will be between 60.8°F and 68°F.
Monday through Wednesday and Saturday, with the highest temperature of 84.2°F, will be the hottest days; the rest of the days are expected to have a maximum temperature of 82.4°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and range between 84.2°F and a hot 91.4°F.
Updated: Oct 18, 2026 @ 05:38:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Charlotte Harbor, sunshine will prevail for most of the day.

Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 68°F. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 86°F.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Charlotte Harbor, sunrise will be at 7:29 am and sunset at 6:57 pm (EDT).

Today, the daylight will last for 11h and 28min.