Weather forecast for tomorrowPlantation Key, FL
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 82°F
- 79°F
Scattered Thunderstorms / Wind
- Precip. probability: 60%
- Precipitation: 0.63"
- Wind: 22mphNE 36°
- Humidity: 83%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:52 pm EDT
- details ▼
On Sunday, in Plantation Key, scattered thunderstorms and strong winds are expected throughout the day.
The chance of rain for tomorrow is high, and precipitation will be moderate. A daytime temperature reaching up to a temperate 82.4°F will subtly contrast with a nighttime low of a moderately hot 78.8°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the anticipated maximum temperature should be consistent with October's typical high of 82.2°F.
Sunrise will be at 7:21 am and sunset at 6:52 pm; tomorrow's daylight will last for 11h and 31min.
The chance of rain for tomorrow is high, and precipitation will be moderate. A daytime temperature reaching up to a temperate 82.4°F will subtly contrast with a nighttime low of a moderately hot 78.8°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the anticipated maximum temperature should be consistent with October's typical high of 82.2°F.
Sunrise will be at 7:21 am and sunset at 6:52 pm; tomorrow's daylight will last for 11h and 31min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 6 pm 88°C.
Coldest period: 12 am - 3 am 79°C.
Coldest period: 12 am - 3 am 79°C.
Chance of precipitation
Highest chance: 12 pm 59%.
Hourly weather forecast
- 12 am
- 79°F
- Feels like:79°F
Showers
- Precip. probability: 55%
- Precipitation: 0.08"
- Wind: 12mphN 8°
- Humidity: 93%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 2 am
- 79°F
- Feels like:84°F
Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 16mphNNE 15°
- Humidity: 89%
- Pressure: 29.94"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 4 am
- 77°F
- Feels like:77°F
Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 16mphNNE 12°
- Humidity: 89%
- Pressure: 29.94"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 6 am
- 77°F
- Feels like:82°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 17mphNNE 13°
- Humidity: 90%
- Pressure: 29.94"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Sunrise: 7:21 am
- 8 am
- 79°F
- Feels like:84°F
Showers
- Precip. probability: 41%
- Precipitation: 0.04"
- Wind: 17mphNNE 19°
- Humidity: 89%
- Pressure: 29.97"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 am
- 81°F
- Feels like:86°F
Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 19mphNNE 31°
- Humidity: 84%
- Pressure: 30"Hg
- Visibility: 7mi
- UV index: 2
- details ▼
- 12 pm
- 81°F
- Feels like:88°F
Showers / Wind
- Precip. probability: 59%
- Precipitation: 0.04"
- Wind: 21mphNE 40°
- Humidity: 81%
- Pressure: 30"Hg
- Visibility: 7mi
- UV index: 3
- details ▼
- 2 pm
- 81°F
- Feels like:88°F
Scattered Thunderstorms
- Precip. probability: 54%
- Precipitation: 0.04"
- Wind: 19mphNE 50°
- Humidity: 81%
- Pressure: 29.97"Hg
- Visibility: 6mi
- UV index: 4
- details ▼
- 4 pm
- 81°F
- Feels like:88°F
Scattered Thunderstorms / Wind
- Precip. probability: 42%
- Precipitation: 0.12"
- Wind: 21mphNE 44°
- Humidity: 81%
- Pressure: 29.94"Hg
- Visibility: 5mi
- UV index: 2
- details ▼
- 6 pm
- 81°F
- Feels like:88°F
Showers / Wind
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 22mphNE 42°
- Humidity: 79%
- Pressure: 29.94"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
Sunset: 6:52 pm
- 8 pm
- 79°F
- Feels like:86°F
Showers / Wind
- Precip. probability: 47%
- Precipitation: 0.08"
- Wind: 21mphNE 39°
- Humidity: 82%
- Pressure: 29.97"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 pm
- 81°F
- Feels like:86°F
Showers / Wind
- Precip. probability: 41%
- Precipitation: 0.04"
- Wind: 21mphNE 42°
- Humidity: 81%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of showery, stormy and cloud-filled weather is anticipated.
Rain is predicted at 12 am, and from 7 am to 11 pm. With light precipitation of 0.12", the most intense rain will be falling at 4 pm and 5 pm.
The temperature difference will be unnoticeable, with a minimum of 77°F and a maximum of 82.4°F. The feels-like temperature will be between a minimum of 77°F and a maximum of 89.6°F. The warmest part of the day is expected around 1 pm.
The maximum temperature will be consistent with October's average highest temperature of 82.2°F. The night temperature will be also alike with the standard October low of 78.8°F.
Rain is predicted at 12 am, and from 7 am to 11 pm. With light precipitation of 0.12", the most intense rain will be falling at 4 pm and 5 pm.
The temperature difference will be unnoticeable, with a minimum of 77°F and a maximum of 82.4°F. The feels-like temperature will be between a minimum of 77°F and a maximum of 89.6°F. The warmest part of the day is expected around 1 pm.
The maximum temperature will be consistent with October's average highest temperature of 82.2°F. The night temperature will be also alike with the standard October low of 78.8°F.
Updated: Oct 18, 2026 @ 01:31:46 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, expect scattered thunderstorms along with winds that will increase throughout the day.
Moderate precipitation of 0.63" is predicted. The likelihood of rainfall is 60%.
Tomorrow, the maximum temperature in Plantation Key will be 82.4°F, while the minimum temperature will be 78.8°F. The maximum heat index, which combines air temperature and relative humidity, is appraised at 91.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 78.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 78.8°F.
On Sunday, in Plantation Key, sunrise will be at 7:21 am and sunset at 6:52 pm (EDT).
In Plantation Key, the length of the day tomorrow will be 11h and 31min.
