Weather forecast for tomorrowPlantation Island, FL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 88°F
- 68°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 14mphNE 44°
- Humidity: 63%
- UV index: 8
- Sunrise: 7:26 am EDT
- Sunset: 6:54 pm EDT
- details ▼
Tomorrow, on Monday, blue skies and warm sunshine will define the conditions.
The maximum temperature will be a tropical 87.8°F, while the minimum anticipated temperature is an agreeable 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a sweltering 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature is forecasted to be a few degrees higher than the standard October peak of 83.5°F.
Sunrise will be at 7:26 am and sunset at 6:54 pm; tomorrow's daylight will last for 11h and 28min.
The maximum temperature will be a tropical 87.8°F, while the minimum anticipated temperature is an agreeable 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a sweltering 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature is forecasted to be a few degrees higher than the standard October peak of 83.5°F.
Sunrise will be at 7:26 am and sunset at 6:54 pm; tomorrow's daylight will last for 11h and 28min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 90°C.
Coldest period: 3 am - 6 am 75°C.
Coldest period: 3 am - 6 am 75°C.
Chance of precipitation
Highest chance: 3 pm - 6 pm 15%.
Hourly weather forecast
- 12 am
- 75°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNNE 31°
- Humidity: 79%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 73°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNNE 32°
- Humidity: 81%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 73°F
- Feels like:75°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphNNE 31°
- Humidity: 84%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 72°F
- Feels like:75°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNE 27°
- Humidity: 85%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:26 am
- 8 am
- 73°F
- Feels like:75°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNE 26°
- Humidity: 84%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 79°F
- Feels like:82°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphNE 42°
- Humidity: 69%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 50°
- Humidity: 58%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 2 pm
- 86°F
- Feels like:90°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 14mphNE 55°
- Humidity: 52%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 8
- details ▼
- 4 pm
- 86°F
- Feels like:88°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 14mphNE 49°
- Humidity: 53%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 82°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 13mphNE 48°
- Humidity: 58%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:54 pm
- 8 pm
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphNE 45°
- Humidity: 71%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:79°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNNE 32°
- Humidity: 76%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily cloudy and occasionally mostly clear weather is forecasted.
The temperature will vary between a minimum of 71.6°F and a maximum of 86°F. The hottest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be slightly warmer than October's average high of 83.5°F. The expected low will be more similar to what’s common in November than the current October average of 74.1°F.
The temperature will vary between a minimum of 71.6°F and a maximum of 86°F. The hottest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be slightly warmer than October's average high of 83.5°F. The expected low will be more similar to what’s common in November than the current October average of 74.1°F.
Updated: Oct 18, 2026 @ 15:32:43 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 Monday, in Plantation Island, dry and sunny weather is expected throughout the day.
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 68°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 96.8°F.
The maximum temperature will be slightly warmer than the average highest temperature of 83.5°F in October. The lowest temperature will be also slightly cooler than the average low of 74.1°F.
The maximum temperature will be slightly warmer than the average highest temperature of 83.5°F in October. The lowest temperature will be also slightly cooler than the average low of 74.1°F.
On Monday, in Plantation Island, sunrise will be at 7:26 am and sunset at 6:54 pm (EDT).
In Plantation Island, the length of the day tomorrow will be 11h and 28min.
