Weather forecast for 10 daysSunny Isles Beach, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 77°F
Scattered Thunderstorms / Wind
- Precip. probability: 64%
- Precipitation: 6.18"
- Wind: 22mphNE 40°
- Humidity: 79%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:50 pm EDT
- details ▼
Today, in Sunny Isles Beach, scattered thunderstorms will bring gusty winds and possible lightning.
Extreme precipitation of 6.18" is anticipated. Temperatures will experience a minor oscillation, reaching a high of a temperate 80.6°F and dropping to a low of a warm 77°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The highest temperature is forecasted to follow the average for October, around 84.2°F.
Sunrise will be at 7:21 am and sunset at 6:50 pm; the daylight will last for 11h and 29min.
Extreme precipitation of 6.18" is anticipated. Temperatures will experience a minor oscillation, reaching a high of a temperate 80.6°F and dropping to a low of a warm 77°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The highest temperature is forecasted to follow the average for October, around 84.2°F.
Sunrise will be at 7:21 am and sunset at 6:50 pm; the daylight will last for 11h and 29min.
10-day overview
Daily temperatures
Maximum temperature: 82°C.
Minimum temperature: 81°C.
Minimum temperature: 81°C.
Chance of precipitation
Highest chance: today 64%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 77°F
Scattered Thunderstorms / Wind
- Precip. probability: 64%
- Precipitation: 6.18"
- Wind: 22mphNE 40°
- Humidity: 79%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0.87"
- Wind: 19mphNE 50°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:21 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphNE 36°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:22 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 72°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 14mphNNE 28°
- Humidity: 63%
- UV index: 8
- Sunrise: 7:22 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 72°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 12mphNNE 25°
- Humidity: 63%
- UV index: 8
- Sunrise: 7:23 am EDT
- Sunset: 6:46 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphNNE 30°
- Humidity: 62%
- UV index: 8
- Sunrise: 7:23 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 73°F
Thunderstorms
- Precip. probability: 63%
- Precipitation: 0.08"
- Wind: 18mphNE 37°
- Humidity: 68%
- UV index: 8
- Sunrise: 7:24 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 72°F
Showers
- Precip. probability: 60%
- Precipitation: 0.31"
- Wind: 19mphNE 37°
- Humidity: 72%
- UV index: 8
- Sunrise: 7:24 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 73°F
Showers
- Precip. probability: 40%
- Precipitation: 0.39"
- Wind: 16mphNNE 31°
- Humidity: 70%
- UV index: 7
- Sunrise: 7:25 am EDT
- Sunset: 6:43 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0.24"
- Wind: 14mphNE 34°
- Humidity: 65%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:42 pm EDT
- details ▼
And a mix of cloud-filled, thunderstorm-prone, mostly clear and rain-soaked weather is anticipated.
Rainfall is anticipated on Sunday, Monday, Saturday through next Tuesday.
Temperature variation will be minimal in the upcoming period. Expected highs will hover between 80.6°F and 82.4°F, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 71.6°F to 77°F.
With a maximum temperature of 82.4°F, Monday through Friday and next Tuesday will be the warmest days in Sunny Isles Beach; with a maximum temperature of 80.6°F, Sunday, Saturday through next Monday will be the coldest days in Sunny Isles Beach.
Rainfall is anticipated on Sunday, Monday, Saturday through next Tuesday.
Temperature variation will be minimal in the upcoming period. Expected highs will hover between 80.6°F and 82.4°F, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 71.6°F to 77°F.
With a maximum temperature of 82.4°F, Monday through Friday and next Tuesday will be the warmest days in Sunny Isles Beach; with a maximum temperature of 80.6°F, Sunday, Saturday through next Monday will be the coldest days in Sunny Isles Beach.
Updated: Oct 18, 2026 @ 04:11:25 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, expect scattered thunderstorms and gusty winds later in the day.
Yes, it will rain today. Weather alert - damaging precipitation of 6.18" is forecasted.
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 77°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 86°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.
On Sunday, in Sunny Isles Beach, sunrise will be at 7:21 am and sunset at 6:50 pm (EDT).
In Sunny Isles Beach, today, there will be 11h and 29min of daylight.





