Weather forecast for tomorrow
Port Saint Lucie, FL

Weather forecast for tomorrow

Tuesday, Jun 17.

Mostly Sunny
6:25 am

8:19 pm
EDT
Mostly Sunny
91°F / 73°F
  • Wind: 15mph SE
  • Humidity: 66%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, on Tuesday, blue skies and warm sunshine will define the conditions.
The maximum temperature will be a hot 91.4°F, while the minimum expected temperature is a temperate 73.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at an extremely hot 107.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be slightly warmer than the typical June level of 86.2°F.
Sunrise will be at 6:25 am and sunset at 8:19 pm; tomorrow's daylight will last for 13h and 54min.

Frequently asked questions

What is the weather forecast for Port Saint Lucie for tomorrow?
Tomorrow, in Port Saint Lucie, sunshine will prevail for most of the day.
What will be the maximum temperature tomorrow in Port Saint Lucie?
Tomorrow, the maximum temperature will be 91.4°F, while the minimum temperature will be 73.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 107.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 86.2°F in June. The lowest temperature will be in line with the average low of 76.3°F.
When is the sunrise / sunset tomorrow?
On Tuesday, in Port Saint Lucie, sunrise will be at 6:25 am and sunset at 8:19 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 54min.

Hourly weather forecast

12 am
  • 79°F
  • Feels like:
    84°F
Clear
Clear
  • Wind: 4mph SSE
  • Pressure: 30.09"Hg
  • Humidity: 83%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    82°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SSE
  • Pressure: 30.06"Hg
  • Humidity: 88%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 2mph SSE
  • Pressure: 30.06"Hg
  • Humidity: 93%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 75°F
  • Feels like:
    79°F
Mostly Clear
Mostly Clear
  • Wind: 1mph SE
  • Pressure: 30.06"Hg
  • Humidity: 94%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:25 am
8 am
  • 79°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph SE
  • Pressure: 30.09"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 86°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SE
  • Pressure: 30.09"Hg
  • Humidity: 67%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Pressure: 30.09"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    99°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph ESE
  • Pressure: 30.06"Hg
  • Humidity: 56%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    97°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph ESE
  • Pressure: 30.06"Hg
  • Humidity: 59%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 14mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 62%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 11mph SE
  • Pressure: 30.06"Hg
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:19 pm
10 pm
  • 81°F
  • Feels like:
    88°F
Mostly Clear
Mostly Clear
  • Wind: 7mph SE
  • Pressure: 30.09"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Tuesday, a combination of clear and dull weather is expected.
The temperature will vary between a minimum of 75.2°F and a maximum of 89.6°F. The feels-like temperature will be between a minimum of 78.8°F and a maximum of 98.6°F. The hottest part of the day will be from 1 pm to 4 pm.
The temperature is expected to be a couple of degrees higher than the average peak in June, which is 86.2°F. The night temperature will be also alike with the standard June low of 76.3°F.
Updated: Jun 16, 2025 @ 04:48:12 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate
englishespañol中文
Share