Weather forecast for 10 daysSouth Bay, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 72°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 17mphNNE 33°
- Humidity: 75%
- UV index: 6
- Sunrise: 7:24 am EDT
- Sunset: 6:51 pm EDT
- details ▼
Today, sunny moments will alternate with patchy cloud cover.
Slight changes in temperature are predicted, reaching a high of a temperate 80.6°F and decreasing to a low of an agreeable 71.6°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
The maximum temperature today is predicted to reflect October's average high of 83.3°F.
Sunrise will be at 7:24 am and sunset at 6:51 pm; the daylight will last for 11h and 28min.
Slight changes in temperature are predicted, reaching a high of a temperate 80.6°F and decreasing to a low of an agreeable 71.6°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
The maximum temperature today is predicted to reflect October's average high of 83.3°F.
Sunrise will be at 7:24 am and sunset at 6:51 pm; the daylight will last for 11h and 28min.
10-day overview
Daily temperatures
Maximum temperature: 82°C.
Coldest period: Sunday - Monday 79°C.
Coldest period: Sunday - Monday 79°C.
Chance of precipitation
Highest chance: Monday 26.10. 33%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 72°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 17mphNNE 33°
- Humidity: 75%
- UV index: 6
- Sunrise: 7:24 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 68°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 15mphNE 40°
- Humidity: 72%
- UV index: 7
- Sunrise: 7:24 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 68°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphNNE 23°
- Humidity: 69%
- UV index: 8
- Sunrise: 7:25 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 66°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphN 11°
- Humidity: 68%
- UV index: 8
- Sunrise: 7:25 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 66°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphN 7°
- Humidity: 66%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 81°F
- 68°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphNNE 17°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 68°F
PM Showers
- Precip. probability: 31%
- Precipitation: 0"
- Wind: 14mphNNE 28°
- Humidity: 72%
- UV index: 8
- Sunrise: 7:27 am EDT
- Sunset: 6:46 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 68°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 16mphNNE 25°
- Humidity: 73%
- UV index: 7
- Sunrise: 7:28 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 66°F
PM Showers
- Precip. probability: 33%
- Precipitation: 0"
- Wind: 14mphNNE 20°
- Humidity: 72%
- UV index: 7
- Sunrise: 7:28 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 82°F
- 66°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 11mphNNE 18°
- Humidity: 69%
- UV index: 7
- Sunrise: 7:29 am EDT
- Sunset: 6:44 pm EDT
- details ▼
Looking ahead, conditions suggest a period of cloud-filled, dry and sunny and wet weather is forecasted.
Rainfall is predicted for next Sunday and Tuesday.
Fluctuations in temperature will be barely perceptible throughout the coming week. Expected highs will hover between 78.8°F and 82.4°F, while the nighttime low will be also mostly stable, as night temperatures will lie between 66.2°F and 71.6°F.
Monday through Wednesday and next Tuesday, with the highest temperature of 82.4°F, will be the warmest days; next Sunday and Monday, with the highest temperature of 78.8°F, will be the coldest days.
Rainfall is predicted for next Sunday and Tuesday.
Fluctuations in temperature will be barely perceptible throughout the coming week. Expected highs will hover between 78.8°F and 82.4°F, while the nighttime low will be also mostly stable, as night temperatures will lie between 66.2°F and 71.6°F.
Monday through Wednesday and next Tuesday, with the highest temperature of 82.4°F, will be the warmest days; next Sunday and Monday, with the highest temperature of 78.8°F, will be the coldest days.
Updated: Oct 18, 2026 @ 04:32:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in South Bay, expect a mix of sun and clouds throughout the day.
Today, the highest temperature will be 80.6°F, while the lowest temperature will be 71.6°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 84.2°F.
The highest temperature will be in line with the average maximum of 83.3°F in October. Today, the lowest temperature will be also in line with the average low temperature.
The highest temperature will be in line with the average maximum of 83.3°F in October. Today, the lowest temperature will be also in line with the average low temperature.
On Sunday, in South Bay, sunrise will be at 7:24 am and sunset at 6:51 pm (EDT).
In South Bay, today, there will be 11h and 28min of daylight.
