Weather forecast for 10 daysRiviera Lagoons, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 68°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 18mphNE 43°
- Humidity: 67%
- UV index: 8
- Sunrise: 7:29 am EDT
- Sunset: 6:56 pm EDT
- details ▼
On Sunday, October 18, mostly sunny skies are expected.
The maximum temperature will be a moderately hot 82.4°F, while the minimum temperature will be an agreeable 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's high temperature will mirror the usual October maximum of 84.6°F.
Sunrise will be at 7:29 am and sunset at 6:56 pm; the daylight will last for 11h and 28min.
The maximum temperature will be a moderately hot 82.4°F, while the minimum temperature will be an agreeable 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's high temperature will mirror the usual October maximum of 84.6°F.
Sunrise will be at 7:29 am and sunset at 6:56 pm; the daylight will last for 11h and 28min.
10-day overview
Daily temperatures
Warmest day: tomorrow 84°C.
Minimum temperature: 82°C.
Minimum temperature: 82°C.
Chance of precipitation
Highest chance: Sunday 25.10. 22%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 82°F
- 68°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 18mphNE 43°
- Humidity: 67%
- UV index: 8
- Sunrise: 7:29 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 84°F
- 63°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphNE 43°
- Humidity: 70%
- UV index: 8
- Sunrise: 7:29 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 61°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphNE 34°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:30 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 61°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphNNE 33°
- Humidity: 64%
- UV index: 8
- Sunrise: 7:31 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 61°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphNNE 23°
- Humidity: 59%
- UV index: 8
- Sunrise: 7:31 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 63°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphNNE 32°
- Humidity: 58%
- UV index: 8
- Sunrise: 7:32 am EDT
- Sunset: 6:52 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 66°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 16mphNE 35°
- Humidity: 64%
- UV index: 7
- Sunrise: 7:32 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 64°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 16mphNNE 32°
- Humidity: 67%
- UV index: 7
- Sunrise: 7:33 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 63°F
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
- details ▼
- Tuesday
- Oct 27, 2026
- 82°F
- 63°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 11mphNNE 29°
- Humidity: 66%
- UV index: 7
- Sunrise: 7:34 am EDT
- Sunset: 6:49 pm EDT
- details ▼
During the upcoming ten-day period, a combination of sunny and overcast weather is forecasted.
Rainfall is not expected in Riviera Lagoons in the upcoming days.
Temperature differences will be unnoticeable during the next few days. The maximum temperature will vary between 82.4°F and 84.2°F, while the minimum temperature is forecast to range between 60.8°F and 68°F.
Expect the hottest day on Monday, with temperatures peaking at 84.2°F; all other days, the maximum temperature will be the same 82.4°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and vary between 84.2°F and a tropical 91.4°F.
Rainfall is not expected in Riviera Lagoons in the upcoming days.
Temperature differences will be unnoticeable during the next few days. The maximum temperature will vary between 82.4°F and 84.2°F, while the minimum temperature is forecast to range between 60.8°F and 68°F.
Expect the hottest day on Monday, with temperatures peaking at 84.2°F; all other days, the maximum temperature will be the same 82.4°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and vary between 84.2°F and a tropical 91.4°F.
Updated: Oct 18, 2026 @ 04:26:52 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
Today, bright conditions and mild breezes are expected.
Today, the highest temperature will be 82.4°F, while the lowest temperature will be 68°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 86°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
On Sunday, in Riviera Lagoons, sunrise will be at 7:29 am and sunset at 6:56 pm (EDT).
In Riviera Lagoons, today, there will be 11h and 28min of daylight.
